142265886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 193657314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 79, 106, 158, 159, 237, 318, 371, 474, 553, 742, 809, 1106, 1113, 1618, 1659, 2226, 2427, 3318, 4187, 4854, 5663, 8374, 11326, 12561, 16989, 25122, 29309, 33978, 42877, 58618, 63911, 85754, 87927, 127822, 128631, 175854, 191733, 257262, 300139, 383466, 447377, 600278, 894754, 900417, 1342131, 1800834, 2684262, 3387283, 6774566, 10161849, 20323698, 23710981, 47421962, 71132943, 142265886]

約数ペア:

[(1, 142265886), (2, 71132943), (3, 47421962), (6, 23710981), (7, 20323698), (14, 10161849), (21, 6774566), (42, 3387283), (53, 2684262), (79, 1800834), (106, 1342131), (158, 900417), (159, 894754), (237, 600278), (318, 447377), (371, 383466), (474, 300139), (553, 257262), (742, 191733), (809, 175854), (1106, 128631), (1113, 127822), (1618, 87927), (1659, 85754), (2226, 63911), (2427, 58618), (3318, 42877), (4187, 33978), (4854, 29309), (5663, 25122), (8374, 16989), (11326, 12561)]