164657610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 160

約数和(自身を含む): 502508160

約数和(自身を除く): 337850550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 810, 823, 855, 1026, 1053, 1170, 1235, 1482, 1539, 1646, 1710, 1755, 2106, 2223, 2469, 2470, 2565, 3078, 3510, 3705, 4115, 4446, 4938, 5130, 5265, 6669, 7407, 7410, 7695, 8230, 10530, 10699, 11115, 12345, 13338, 14814, 15390, 15637, 20007, 21398, 22221, 22230, 24690, 31274, 32097, 33345, 37035, 40014, 44442, 46911, 53495, 64194, 66663, 66690, 74070, 78185, 93822, 96291, 100035, 106990, 111105, 133326, 140733, 156370, 160485, 192582, 200070, 203281, 222210, 234555, 281466, 288873, 320970, 333315, 406562, 422199, 469110, 481455, 577746, 609843, 666630, 703665, 844398, 866619, 962910, 1016405, 1219686, 1266597, 1407330, 1444365, 1733238, 1829529, 2032810, 2110995, 2533194, 2888730, 3049215, 3659058, 4221990, 4333095, 5488587, 6098430, 6332985, 8666190, 9147645, 10977174, 12665970, 16465761, 18295290, 27442935, 32931522, 54885870, 82328805, 164657610]

約数ペア:

[(1, 164657610), (2, 82328805), (3, 54885870), (5, 32931522), (6, 27442935), (9, 18295290), (10, 16465761), (13, 12665970), (15, 10977174), (18, 9147645), (19, 8666190), (26, 6332985), (27, 6098430), (30, 5488587), (38, 4333095), (39, 4221990), (45, 3659058), (54, 3049215), (57, 2888730), (65, 2533194), (78, 2110995), (81, 2032810), (90, 1829529), (95, 1733238), (114, 1444365), (117, 1407330), (130, 1266597), (135, 1219686), (162, 1016405), (171, 962910), (190, 866619), (195, 844398), (234, 703665), (247, 666630), (270, 609843), (285, 577746), (342, 481455), (351, 469110), (390, 422199), (405, 406562), (494, 333315), (513, 320970), (570, 288873), (585, 281466), (702, 234555), (741, 222210), (810, 203281), (823, 200070), (855, 192582), (1026, 160485), (1053, 156370), (1170, 140733), (1235, 133326), (1482, 111105), (1539, 106990), (1646, 100035), (1710, 96291), (1755, 93822), (2106, 78185), (2223, 74070), (2469, 66690), (2470, 66663), (2565, 64194), (3078, 53495), (3510, 46911), (3705, 44442), (4115, 40014), (4446, 37035), (4938, 33345), (5130, 32097), (5265, 31274), (6669, 24690), (7407, 22230), (7410, 22221), (7695, 21398), (8230, 20007), (10530, 15637), (10699, 15390), (11115, 14814), (12345, 13338)]