158538408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2851}}^1$

素因数の和:3198

約数の個数: 64

約数和(自身を含む): 454494720

約数和(自身を除く): 295956312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2317, 2648, 2851, 3972, 4634, 5702, 6951, 7944, 8553, 9268, 11404, 13902, 17106, 18536, 19957, 22808, 27804, 34212, 39914, 55608, 59871, 68424, 79828, 119742, 159656, 239484, 478968, 943681, 1887362, 2831043, 3774724, 5662086, 6605767, 7549448, 11324172, 13211534, 19817301, 22648344, 26423068, 39634602, 52846136, 79269204, 158538408]

約数ペア:

[(1, 158538408), (2, 79269204), (3, 52846136), (4, 39634602), (6, 26423068), (7, 22648344), (8, 19817301), (12, 13211534), (14, 11324172), (21, 7549448), (24, 6605767), (28, 5662086), (42, 3774724), (56, 2831043), (84, 1887362), (168, 943681), (331, 478968), (662, 239484), (993, 159656), (1324, 119742), (1986, 79828), (2317, 68424), (2648, 59871), (2851, 55608), (3972, 39914), (4634, 34212), (5702, 27804), (6951, 22808), (7944, 19957), (8553, 18536), (9268, 17106), (11404, 13902)]