140218008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{119233}}^1$

素因数の和:119256

約数の個数: 48

約数和(自身を含む): 407780280

約数和(自身を除く): 267562272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 119233, 238466, 357699, 476932, 715398, 834631, 953864, 1430796, 1669262, 2503893, 2861592, 3338524, 5007786, 5842417, 6677048, 10015572, 11684834, 17527251, 20031144, 23369668, 35054502, 46739336, 70109004, 140218008]

約数ペア:

[(1, 140218008), (2, 70109004), (3, 46739336), (4, 35054502), (6, 23369668), (7, 20031144), (8, 17527251), (12, 11684834), (14, 10015572), (21, 6677048), (24, 5842417), (28, 5007786), (42, 3338524), (49, 2861592), (56, 2503893), (84, 1669262), (98, 1430796), (147, 953864), (168, 834631), (196, 715398), (294, 476932), (392, 357699), (588, 238466), (1176, 119233)]