168396844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8963}}^1$

素因数の和:9046

約数の個数: 48

約数和(自身を含む): 373476096

約数和(自身を除く): 205079252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 8963, 9394, 17926, 18788, 35852, 62741, 98593, 125482, 197186, 250964, 394372, 546743, 690151, 1093486, 1380302, 2186972, 2760604, 3827201, 6014173, 7654402, 12028346, 15308804, 24056692, 42099211, 84198422, 168396844]

約数ペア:

[(1, 168396844), (2, 84198422), (4, 42099211), (7, 24056692), (11, 15308804), (14, 12028346), (22, 7654402), (28, 6014173), (44, 3827201), (61, 2760604), (77, 2186972), (122, 1380302), (154, 1093486), (244, 690151), (308, 546743), (427, 394372), (671, 250964), (854, 197186), (1342, 125482), (1708, 98593), (2684, 62741), (4697, 35852), (8963, 18788), (9394, 17926)]