190053942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 426069504

約数和(自身を除く): 236015562

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 67, 78, 82, 123, 134, 201, 246, 402, 533, 871, 887, 1066, 1599, 1742, 1774, 2613, 2661, 2747, 3198, 5226, 5322, 5494, 8241, 11531, 16482, 23062, 34593, 35711, 36367, 59429, 69186, 71422, 72734, 107133, 109101, 118858, 178287, 214266, 218202, 356574, 472771, 772577, 945542, 1418313, 1545154, 2317731, 2436589, 2836626, 4635462, 4873178, 7309767, 14619534, 31675657, 63351314, 95026971, 190053942]

約数ペア:

[(1, 190053942), (2, 95026971), (3, 63351314), (6, 31675657), (13, 14619534), (26, 7309767), (39, 4873178), (41, 4635462), (67, 2836626), (78, 2436589), (82, 2317731), (123, 1545154), (134, 1418313), (201, 945542), (246, 772577), (402, 472771), (533, 356574), (871, 218202), (887, 214266), (1066, 178287), (1599, 118858), (1742, 109101), (1774, 107133), (2613, 72734), (2661, 71422), (2747, 69186), (3198, 59429), (5226, 36367), (5322, 35711), (5494, 34593), (8241, 23062), (11531, 16482)]