127675782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 108

約数和(自身を含む): 322164180

約数和(自身を除く): 194488398

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 141, 169, 171, 234, 247, 282, 338, 342, 423, 494, 507, 611, 741, 846, 893, 1014, 1222, 1482, 1521, 1786, 1833, 2209, 2223, 2679, 3042, 3211, 3666, 4418, 4446, 5358, 5499, 6422, 6627, 7943, 8037, 9633, 10998, 11609, 13254, 15886, 16074, 19266, 19881, 23218, 23829, 28717, 28899, 34827, 39762, 41971, 47658, 57434, 57798, 69654, 71487, 83942, 86151, 104481, 125913, 142974, 150917, 172302, 208962, 251826, 258453, 301834, 373321, 377739, 452751, 516906, 545623, 746642, 755478, 905502, 1091246, 1119963, 1358253, 1636869, 2239926, 2716506, 3273738, 3359889, 4910607, 6719778, 7093099, 9821214, 14186198, 21279297, 42558594, 63837891, 127675782]

約数ペア:

[(1, 127675782), (2, 63837891), (3, 42558594), (6, 21279297), (9, 14186198), (13, 9821214), (18, 7093099), (19, 6719778), (26, 4910607), (38, 3359889), (39, 3273738), (47, 2716506), (57, 2239926), (78, 1636869), (94, 1358253), (114, 1119963), (117, 1091246), (141, 905502), (169, 755478), (171, 746642), (234, 545623), (247, 516906), (282, 452751), (338, 377739), (342, 373321), (423, 301834), (494, 258453), (507, 251826), (611, 208962), (741, 172302), (846, 150917), (893, 142974), (1014, 125913), (1222, 104481), (1482, 86151), (1521, 83942), (1786, 71487), (1833, 69654), (2209, 57798), (2223, 57434), (2679, 47658), (3042, 41971), (3211, 39762), (3666, 34827), (4418, 28899), (4446, 28717), (5358, 23829), (5499, 23218), (6422, 19881), (6627, 19266), (7943, 16074), (8037, 15886), (9633, 13254), (10998, 11609)]