157296976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 315924224

約数和(自身を除く): 158627248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 496, 614, 1033, 1228, 2066, 2456, 4132, 4912, 8264, 9517, 16528, 19034, 32023, 38068, 64046, 76136, 128092, 152272, 256184, 317131, 512368, 634262, 1268524, 2537048, 5074096, 9831061, 19662122, 39324244, 78648488, 157296976]

約数ペア:

[(1, 157296976), (2, 78648488), (4, 39324244), (8, 19662122), (16, 9831061), (31, 5074096), (62, 2537048), (124, 1268524), (248, 634262), (307, 512368), (496, 317131), (614, 256184), (1033, 152272), (1228, 128092), (2066, 76136), (2456, 64046), (4132, 38068), (4912, 32023), (8264, 19034), (9517, 16528)]