156946247864

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{248701}}^1$

素因数の和:248964

約数の個数: 64

約数和(自身を含む): 343805644800

約数和(自身を除く): 186859396936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 191, 236, 382, 413, 472, 764, 826, 1337, 1528, 1652, 2674, 3304, 5348, 10696, 11269, 22538, 45076, 78883, 90152, 157766, 248701, 315532, 497402, 631064, 994804, 1740907, 1989608, 3481814, 6963628, 13927256, 14673359, 29346718, 47501891, 58693436, 95003782, 102713513, 117386872, 190007564, 205427026, 332513237, 380015128, 410854052, 665026474, 821708104, 1330052948, 2660105896, 2802611569, 5605223138, 11210446276, 19618280983, 22420892552, 39236561966, 78473123932, 156946247864]

約数ペア:

[(1, 156946247864), (2, 78473123932), (4, 39236561966), (7, 22420892552), (8, 19618280983), (14, 11210446276), (28, 5605223138), (56, 2802611569), (59, 2660105896), (118, 1330052948), (191, 821708104), (236, 665026474), (382, 410854052), (413, 380015128), (472, 332513237), (764, 205427026), (826, 190007564), (1337, 117386872), (1528, 102713513), (1652, 95003782), (2674, 58693436), (3304, 47501891), (5348, 29346718), (10696, 14673359), (11269, 13927256), (22538, 6963628), (45076, 3481814), (78883, 1989608), (90152, 1740907), (157766, 994804), (248701, 631064), (315532, 497402)]