156922937620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1790

約数の個数: 192

約数和(自身を含む): 366915225600

約数和(自身を除く): 209992287980

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 71, 76, 95, 116, 131, 142, 145, 190, 262, 284, 290, 355, 380, 524, 551, 580, 655, 710, 1102, 1310, 1349, 1420, 1531, 2059, 2204, 2489, 2620, 2698, 2755, 3062, 3799, 4118, 4978, 5396, 5510, 6124, 6745, 7598, 7655, 8236, 9301, 9956, 10295, 11020, 12445, 13490, 15196, 15310, 18602, 18995, 20590, 24890, 26980, 29089, 30620, 37204, 37990, 39121, 41180, 44399, 46505, 49780, 58178, 72181, 75980, 78242, 88798, 93010, 108701, 116356, 144362, 145445, 156484, 176719, 177596, 186020, 195605, 200561, 217402, 221995, 269729, 288724, 290890, 353438, 360905, 391210, 401122, 434804, 443990, 539458, 543505, 581780, 706876, 721810, 782420, 802244, 843581, 883595, 887980, 1002805, 1078916, 1087010, 1348645, 1443620, 1687162, 1767190, 2005610, 2065319, 2174020, 2697290, 3152329, 3374324, 3534380, 3810659, 4011220, 4130638, 4217905, 5124851, 5394580, 5816269, 6304658, 7621318, 8261276, 8435810, 10249702, 10326595, 11632538, 12609316, 14239831, 15242636, 15761645, 16871620, 19053295, 20499404, 20653190, 23265076, 25624255, 28479662, 29081345, 31523290, 38106590, 41306380, 51248510, 56959324, 58162690, 59894251, 63046580, 71199155, 76213180, 102497020, 110509111, 116325380, 119788502, 142398310, 221018222, 239577004, 270556789, 284796620, 299471255, 412955099, 442036444, 541113578, 552545555, 598942510, 825910198, 1082227156, 1105091110, 1197885020, 1352783945, 1651820396, 2064775495, 2210182220, 2705567890, 4129550990, 5411135780, 7846146881, 8259101980, 15692293762, 31384587524, 39230734405, 78461468810, 156922937620]

約数ペア:

[(1, 156922937620), (2, 78461468810), (4, 39230734405), (5, 31384587524), (10, 15692293762), (19, 8259101980), (20, 7846146881), (29, 5411135780), (38, 4129550990), (58, 2705567890), (71, 2210182220), (76, 2064775495), (95, 1651820396), (116, 1352783945), (131, 1197885020), (142, 1105091110), (145, 1082227156), (190, 825910198), (262, 598942510), (284, 552545555), (290, 541113578), (355, 442036444), (380, 412955099), (524, 299471255), (551, 284796620), (580, 270556789), (655, 239577004), (710, 221018222), (1102, 142398310), (1310, 119788502), (1349, 116325380), (1420, 110509111), (1531, 102497020), (2059, 76213180), (2204, 71199155), (2489, 63046580), (2620, 59894251), (2698, 58162690), (2755, 56959324), (3062, 51248510), (3799, 41306380), (4118, 38106590), (4978, 31523290), (5396, 29081345), (5510, 28479662), (6124, 25624255), (6745, 23265076), (7598, 20653190), (7655, 20499404), (8236, 19053295), (9301, 16871620), (9956, 15761645), (10295, 15242636), (11020, 14239831), (12445, 12609316), (13490, 11632538), (15196, 10326595), (15310, 10249702), (18602, 8435810), (18995, 8261276), (20590, 7621318), (24890, 6304658), (26980, 5816269), (29089, 5394580), (30620, 5124851), (37204, 4217905), (37990, 4130638), (39121, 4011220), (41180, 3810659), (44399, 3534380), (46505, 3374324), (49780, 3152329), (58178, 2697290), (72181, 2174020), (75980, 2065319), (78242, 2005610), (88798, 1767190), (93010, 1687162), (108701, 1443620), (116356, 1348645), (144362, 1087010), (145445, 1078916), (156484, 1002805), (176719, 887980), (177596, 883595), (186020, 843581), (195605, 802244), (200561, 782420), (217402, 721810), (221995, 706876), (269729, 581780), (288724, 543505), (290890, 539458), (353438, 443990), (360905, 434804), (391210, 401122)]