191139858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 529482240

約数和(自身を除く): 338342382

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 97, 117, 126, 182, 189, 194, 234, 273, 291, 351, 378, 401, 546, 582, 679, 702, 802, 819, 873, 1203, 1261, 1358, 1638, 1746, 2037, 2406, 2457, 2522, 2619, 2807, 3609, 3783, 4074, 4914, 5213, 5238, 5614, 6111, 7218, 7566, 8421, 8827, 10426, 10827, 11349, 12222, 15639, 16842, 17654, 18333, 21654, 22698, 25263, 26481, 31278, 34047, 36491, 36666, 38897, 46917, 50526, 52962, 68094, 72982, 75789, 77794, 79443, 93834, 109473, 116691, 140751, 151578, 158886, 218946, 233382, 238329, 272279, 281502, 328419, 350073, 476658, 505661, 544558, 656838, 700146, 816837, 985257, 1011322, 1050219, 1516983, 1633674, 1970514, 2100438, 2450511, 3033966, 3539627, 4550949, 4901022, 7079254, 7351533, 9101898, 10618881, 13652847, 14703066, 21237762, 27305694, 31856643, 63713286, 95569929, 191139858]

約数ペア:

[(1, 191139858), (2, 95569929), (3, 63713286), (6, 31856643), (7, 27305694), (9, 21237762), (13, 14703066), (14, 13652847), (18, 10618881), (21, 9101898), (26, 7351533), (27, 7079254), (39, 4901022), (42, 4550949), (54, 3539627), (63, 3033966), (78, 2450511), (91, 2100438), (97, 1970514), (117, 1633674), (126, 1516983), (182, 1050219), (189, 1011322), (194, 985257), (234, 816837), (273, 700146), (291, 656838), (351, 544558), (378, 505661), (401, 476658), (546, 350073), (582, 328419), (679, 281502), (702, 272279), (802, 238329), (819, 233382), (873, 218946), (1203, 158886), (1261, 151578), (1358, 140751), (1638, 116691), (1746, 109473), (2037, 93834), (2406, 79443), (2457, 77794), (2522, 75789), (2619, 72982), (2807, 68094), (3609, 52962), (3783, 50526), (4074, 46917), (4914, 38897), (5213, 36666), (5238, 36491), (5614, 34047), (6111, 31278), (7218, 26481), (7566, 25263), (8421, 22698), (8827, 21654), (10426, 18333), (10827, 17654), (11349, 16842), (12222, 15639)]