157189736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 346852800

約数和(自身を除く): 189663064

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 836, 902, 1558, 1672, 1804, 2293, 3116, 3608, 4586, 6232, 8569, 9172, 17138, 18344, 25223, 34276, 43567, 50446, 68552, 87134, 94013, 100892, 174268, 188026, 201784, 348536, 376052, 479237, 752104, 958474, 1034143, 1786247, 1916948, 2068286, 3572494, 3833896, 4136572, 7144988, 8273144, 14289976, 19648717, 39297434, 78594868, 157189736]

約数ペア:

[(1, 157189736), (2, 78594868), (4, 39297434), (8, 19648717), (11, 14289976), (19, 8273144), (22, 7144988), (38, 4136572), (41, 3833896), (44, 3572494), (76, 2068286), (82, 1916948), (88, 1786247), (152, 1034143), (164, 958474), (209, 752104), (328, 479237), (418, 376052), (451, 348536), (779, 201784), (836, 188026), (902, 174268), (1558, 100892), (1672, 94013), (1804, 87134), (2293, 68552), (3116, 50446), (3608, 43567), (4586, 34276), (6232, 25223), (8569, 18344), (9172, 17138)]