168787944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9535

約数の個数: 96

約数和(自身を含む): 518263200

約数和(自身を除く): 349475256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 9491, 17784, 18982, 28473, 37964, 56946, 75928, 85419, 113892, 123383, 170838, 180329, 227784, 246766, 341676, 360658, 370149, 493532, 540987, 683352, 721316, 740298, 987064, 1081974, 1110447, 1442632, 1480596, 1622961, 2163948, 2220894, 2344277, 2961192, 3245922, 4327896, 4441788, 4688554, 6491844, 7032831, 8883576, 9377108, 12983688, 14065662, 18754216, 21098493, 28131324, 42196986, 56262648, 84393972, 168787944]

約数ペア:

[(1, 168787944), (2, 84393972), (3, 56262648), (4, 42196986), (6, 28131324), (8, 21098493), (9, 18754216), (12, 14065662), (13, 12983688), (18, 9377108), (19, 8883576), (24, 7032831), (26, 6491844), (36, 4688554), (38, 4441788), (39, 4327896), (52, 3245922), (57, 2961192), (72, 2344277), (76, 2220894), (78, 2163948), (104, 1622961), (114, 1480596), (117, 1442632), (152, 1110447), (156, 1081974), (171, 987064), (228, 740298), (234, 721316), (247, 683352), (312, 540987), (342, 493532), (456, 370149), (468, 360658), (494, 341676), (684, 246766), (741, 227784), (936, 180329), (988, 170838), (1368, 123383), (1482, 113892), (1976, 85419), (2223, 75928), (2964, 56946), (4446, 37964), (5928, 28473), (8892, 18982), (9491, 17784)]