163243860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 524615616

約数和(自身を除く): 361371756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 169, 170, 195, 204, 221, 255, 260, 338, 340, 390, 442, 507, 510, 663, 676, 780, 845, 884, 947, 1014, 1020, 1105, 1326, 1690, 1894, 2028, 2210, 2535, 2652, 2841, 2873, 3315, 3380, 3788, 4420, 4735, 5070, 5682, 5746, 6630, 8619, 9470, 10140, 11364, 11492, 12311, 13260, 14205, 14365, 16099, 17238, 18940, 24622, 28410, 28730, 32198, 34476, 36933, 43095, 48297, 49244, 56820, 57460, 61555, 64396, 73866, 80495, 86190, 96594, 123110, 147732, 160043, 160990, 172380, 184665, 193188, 209287, 241485, 246220, 320086, 321980, 369330, 418574, 480129, 482970, 627861, 640172, 738660, 800215, 837148, 960258, 965940, 1046435, 1255722, 1600430, 1920516, 2092870, 2400645, 2511444, 2720731, 3139305, 3200860, 4185740, 4801290, 5441462, 6278610, 8162193, 9602580, 10882924, 12557220, 13603655, 16324386, 27207310, 32648772, 40810965, 54414620, 81621930, 163243860]

約数ペア:

[(1, 163243860), (2, 81621930), (3, 54414620), (4, 40810965), (5, 32648772), (6, 27207310), (10, 16324386), (12, 13603655), (13, 12557220), (15, 10882924), (17, 9602580), (20, 8162193), (26, 6278610), (30, 5441462), (34, 4801290), (39, 4185740), (51, 3200860), (52, 3139305), (60, 2720731), (65, 2511444), (68, 2400645), (78, 2092870), (85, 1920516), (102, 1600430), (130, 1255722), (156, 1046435), (169, 965940), (170, 960258), (195, 837148), (204, 800215), (221, 738660), (255, 640172), (260, 627861), (338, 482970), (340, 480129), (390, 418574), (442, 369330), (507, 321980), (510, 320086), (663, 246220), (676, 241485), (780, 209287), (845, 193188), (884, 184665), (947, 172380), (1014, 160990), (1020, 160043), (1105, 147732), (1326, 123110), (1690, 96594), (1894, 86190), (2028, 80495), (2210, 73866), (2535, 64396), (2652, 61555), (2841, 57460), (2873, 56820), (3315, 49244), (3380, 48297), (3788, 43095), (4420, 36933), (4735, 34476), (5070, 32198), (5682, 28730), (5746, 28410), (6630, 24622), (8619, 18940), (9470, 17238), (10140, 16099), (11364, 14365), (11492, 14205), (12311, 13260)]