154285016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 317952000

約数和(自身を除く): 163666984

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 137, 152, 239, 248, 274, 478, 548, 589, 956, 1096, 1178, 1912, 2356, 2603, 4247, 4541, 4712, 5206, 7409, 8494, 9082, 10412, 14818, 16988, 18164, 20824, 29636, 32743, 33976, 36328, 59272, 65486, 80693, 130972, 140771, 161386, 261944, 281542, 322772, 563084, 622117, 645544, 1015033, 1126168, 1244234, 2030066, 2488468, 4060132, 4976936, 8120264, 19285627, 38571254, 77142508, 154285016]

約数ペア:

[(1, 154285016), (2, 77142508), (4, 38571254), (8, 19285627), (19, 8120264), (31, 4976936), (38, 4060132), (62, 2488468), (76, 2030066), (124, 1244234), (137, 1126168), (152, 1015033), (239, 645544), (248, 622117), (274, 563084), (478, 322772), (548, 281542), (589, 261944), (956, 161386), (1096, 140771), (1178, 130972), (1912, 80693), (2356, 65486), (2603, 59272), (4247, 36328), (4541, 33976), (4712, 32743), (5206, 29636), (7409, 20824), (8494, 18164), (9082, 16988), (10412, 14818)]