139238580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 423247104

約数和(自身を除く): 284008524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 685, 780, 822, 1303, 1370, 1644, 1781, 2055, 2606, 2740, 3562, 3909, 4110, 5212, 5343, 6515, 7124, 7818, 8220, 8905, 10686, 13030, 15636, 16939, 17810, 19545, 21372, 26060, 26715, 33878, 35620, 39090, 50817, 53430, 67756, 78180, 84695, 101634, 106860, 169390, 178511, 203268, 254085, 338780, 357022, 508170, 535533, 714044, 892555, 1016340, 1071066, 1785110, 2142132, 2320643, 2677665, 3570220, 4641286, 5355330, 6961929, 9282572, 10710660, 11603215, 13923858, 23206430, 27847716, 34809645, 46412860, 69619290, 139238580]

約数ペア:

[(1, 139238580), (2, 69619290), (3, 46412860), (4, 34809645), (5, 27847716), (6, 23206430), (10, 13923858), (12, 11603215), (13, 10710660), (15, 9282572), (20, 6961929), (26, 5355330), (30, 4641286), (39, 3570220), (52, 2677665), (60, 2320643), (65, 2142132), (78, 1785110), (130, 1071066), (137, 1016340), (156, 892555), (195, 714044), (260, 535533), (274, 508170), (390, 357022), (411, 338780), (548, 254085), (685, 203268), (780, 178511), (822, 169390), (1303, 106860), (1370, 101634), (1644, 84695), (1781, 78180), (2055, 67756), (2606, 53430), (2740, 50817), (3562, 39090), (3909, 35620), (4110, 33878), (5212, 26715), (5343, 26060), (6515, 21372), (7124, 19545), (7818, 17810), (8220, 16939), (8905, 15636), (10686, 13030)]