158617504

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 318652488

約数和(自身を除く): 160034984

約数列:

[1, 2, 4, 8, 16, 32, 97, 137, 194, 274, 373, 388, 548, 746, 776, 1096, 1492, 1552, 2192, 2984, 3104, 4384, 5968, 11936, 13289, 26578, 36181, 51101, 53156, 72362, 102202, 106312, 144724, 204404, 212624, 289448, 408808, 425248, 578896, 817616, 1157792, 1635232, 4956797, 9913594, 19827188, 39654376, 79308752, 158617504]

約数ペア:

[(1, 158617504), (2, 79308752), (4, 39654376), (8, 19827188), (16, 9913594), (32, 4956797), (97, 1635232), (137, 1157792), (194, 817616), (274, 578896), (373, 425248), (388, 408808), (548, 289448), (746, 212624), (776, 204404), (1096, 144724), (1492, 106312), (1552, 102202), (2192, 72362), (2984, 53156), (3104, 51101), (4384, 36181), (5968, 26578), (11936, 13289)]