157147224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 449971200

約数和(自身を除く): 292823976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 61, 69, 78, 92, 104, 122, 138, 156, 183, 184, 244, 276, 299, 312, 359, 366, 488, 552, 598, 718, 732, 793, 897, 1077, 1196, 1403, 1436, 1464, 1586, 1794, 2154, 2379, 2392, 2806, 2872, 3172, 3588, 4209, 4308, 4667, 4758, 5612, 6344, 7176, 8257, 8418, 8616, 9334, 9516, 11224, 14001, 16514, 16836, 18239, 18668, 19032, 21899, 24771, 28002, 33028, 33672, 36478, 37336, 43798, 49542, 54717, 56004, 65697, 66056, 72956, 87596, 99084, 107341, 109434, 112008, 131394, 145912, 175192, 198168, 214682, 218868, 262788, 284687, 322023, 429364, 437736, 503677, 525576, 569374, 644046, 854061, 858728, 1007354, 1138748, 1288092, 1511031, 1708122, 2014708, 2277496, 2576184, 3022062, 3416244, 4029416, 6044124, 6547801, 6832488, 12088248, 13095602, 19643403, 26191204, 39286806, 52382408, 78573612, 157147224]

約数ペア:

[(1, 157147224), (2, 78573612), (3, 52382408), (4, 39286806), (6, 26191204), (8, 19643403), (12, 13095602), (13, 12088248), (23, 6832488), (24, 6547801), (26, 6044124), (39, 4029416), (46, 3416244), (52, 3022062), (61, 2576184), (69, 2277496), (78, 2014708), (92, 1708122), (104, 1511031), (122, 1288092), (138, 1138748), (156, 1007354), (183, 858728), (184, 854061), (244, 644046), (276, 569374), (299, 525576), (312, 503677), (359, 437736), (366, 429364), (488, 322023), (552, 284687), (598, 262788), (718, 218868), (732, 214682), (793, 198168), (897, 175192), (1077, 145912), (1196, 131394), (1403, 112008), (1436, 109434), (1464, 107341), (1586, 99084), (1794, 87596), (2154, 72956), (2379, 66056), (2392, 65697), (2806, 56004), (2872, 54717), (3172, 49542), (3588, 43798), (4209, 37336), (4308, 36478), (4667, 33672), (4758, 33028), (5612, 28002), (6344, 24771), (7176, 21899), (8257, 19032), (8418, 18668), (8616, 18239), (9334, 16836), (9516, 16514), (11224, 14001)]