129334436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1453}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 299966016

約数和(自身を除く): 170631580

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 289, 308, 374, 476, 578, 748, 1156, 1309, 1453, 2023, 2618, 2906, 3179, 4046, 5236, 5812, 6358, 8092, 10171, 12716, 15983, 20342, 22253, 24701, 31966, 40684, 44506, 49402, 63932, 89012, 98804, 111881, 172907, 223762, 271711, 345814, 419917, 447524, 543422, 691628, 839834, 1086844, 1679668, 1901977, 2939419, 3803954, 4619087, 5878838, 7607908, 9238174, 11757676, 18476348, 32333609, 64667218, 129334436]

約数ペア:

[(1, 129334436), (2, 64667218), (4, 32333609), (7, 18476348), (11, 11757676), (14, 9238174), (17, 7607908), (22, 5878838), (28, 4619087), (34, 3803954), (44, 2939419), (68, 1901977), (77, 1679668), (119, 1086844), (154, 839834), (187, 691628), (238, 543422), (289, 447524), (308, 419917), (374, 345814), (476, 271711), (578, 223762), (748, 172907), (1156, 111881), (1309, 98804), (1453, 89012), (2023, 63932), (2618, 49402), (2906, 44506), (3179, 40684), (4046, 31966), (5236, 24701), (5812, 22253), (6358, 20342), (8092, 15983), (10171, 12716)]