145997208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 466636800

約数和(自身を除く): 320639592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 223, 252, 378, 433, 446, 504, 669, 756, 866, 892, 1299, 1338, 1512, 1561, 1732, 1784, 2007, 2598, 2676, 3031, 3122, 3464, 3897, 4014, 4683, 5196, 5352, 6021, 6062, 6244, 7794, 8028, 9093, 9366, 10392, 11691, 12042, 12124, 12488, 14049, 15588, 16056, 18186, 18732, 23382, 24084, 24248, 27279, 28098, 31176, 36372, 37464, 42147, 46764, 48168, 54558, 56196, 72744, 81837, 84294, 93528, 96559, 109116, 112392, 163674, 168588, 193118, 218232, 289677, 327348, 337176, 386236, 579354, 654696, 675913, 772472, 869031, 1158708, 1351826, 1738062, 2027739, 2317416, 2607093, 2703652, 3476124, 4055478, 5214186, 5407304, 6083217, 6952248, 8110956, 10428372, 12166434, 16221912, 18249651, 20856744, 24332868, 36499302, 48665736, 72998604, 145997208]

約数ペア:

[(1, 145997208), (2, 72998604), (3, 48665736), (4, 36499302), (6, 24332868), (7, 20856744), (8, 18249651), (9, 16221912), (12, 12166434), (14, 10428372), (18, 8110956), (21, 6952248), (24, 6083217), (27, 5407304), (28, 5214186), (36, 4055478), (42, 3476124), (54, 2703652), (56, 2607093), (63, 2317416), (72, 2027739), (84, 1738062), (108, 1351826), (126, 1158708), (168, 869031), (189, 772472), (216, 675913), (223, 654696), (252, 579354), (378, 386236), (433, 337176), (446, 327348), (504, 289677), (669, 218232), (756, 193118), (866, 168588), (892, 163674), (1299, 112392), (1338, 109116), (1512, 96559), (1561, 93528), (1732, 84294), (1784, 81837), (2007, 72744), (2598, 56196), (2676, 54558), (3031, 48168), (3122, 46764), (3464, 42147), (3897, 37464), (4014, 36372), (4683, 31176), (5196, 28098), (5352, 27279), (6021, 24248), (6062, 24084), (6244, 23382), (7794, 18732), (8028, 18186), (9093, 16056), (9366, 15588), (10392, 14049), (11691, 12488), (12042, 12124)]