169678968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2844

約数の個数: 64

約数和(自身を含む): 449904000

約数和(自身を除く): 280225032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2641, 2677, 3336, 5282, 5354, 7923, 8031, 10564, 10708, 15846, 16062, 21128, 21416, 31692, 32124, 50863, 63384, 64248, 101726, 152589, 203452, 305178, 372103, 406904, 610356, 744206, 1116309, 1220712, 1488412, 2232618, 2976824, 4465236, 7069957, 8930472, 14139914, 21209871, 28279828, 42419742, 56559656, 84839484, 169678968]

約数ペア:

[(1, 169678968), (2, 84839484), (3, 56559656), (4, 42419742), (6, 28279828), (8, 21209871), (12, 14139914), (19, 8930472), (24, 7069957), (38, 4465236), (57, 2976824), (76, 2232618), (114, 1488412), (139, 1220712), (152, 1116309), (228, 744206), (278, 610356), (417, 406904), (456, 372103), (556, 305178), (834, 203452), (1112, 152589), (1668, 101726), (2641, 64248), (2677, 63384), (3336, 50863), (5282, 32124), (5354, 31692), (7923, 21416), (8031, 21128), (10564, 16062), (10708, 15846)]