156975940646

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1\times {\mathrm{1733}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 274765478400

約数和(自身を除く): 117789537754

約数列:

[1, 2, 7, 14, 89, 139, 178, 278, 523, 623, 973, 1046, 1246, 1733, 1946, 3466, 3661, 7322, 12131, 12371, 24262, 24742, 46547, 72697, 86597, 93094, 145394, 154237, 173194, 240887, 308474, 325829, 481774, 508879, 651658, 906359, 1017758, 1079659, 1686209, 1812718, 2159318, 3372418, 6344513, 6470033, 12689026, 12940066, 21438943, 42877886, 45290231, 80665951, 90580462, 125983901, 150072601, 161331902, 251967802, 300145202, 564661657, 881887307, 1129323314, 1763774614, 11212567189, 22425134378, 78487970323, 156975940646]

約数ペア:

[(1, 156975940646), (2, 78487970323), (7, 22425134378), (14, 11212567189), (89, 1763774614), (139, 1129323314), (178, 881887307), (278, 564661657), (523, 300145202), (623, 251967802), (973, 161331902), (1046, 150072601), (1246, 125983901), (1733, 90580462), (1946, 80665951), (3466, 45290231), (3661, 42877886), (7322, 21438943), (12131, 12940066), (12371, 12689026), (24262, 6470033), (24742, 6344513), (46547, 3372418), (72697, 2159318), (86597, 1812718), (93094, 1686209), (145394, 1079659), (154237, 1017758), (173194, 906359), (240887, 651658), (308474, 508879), (325829, 481774)]