167843620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 421344000

約数和(自身を除く): 253500380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 343, 430, 490, 569, 602, 686, 860, 980, 1138, 1204, 1372, 1505, 1715, 2107, 2276, 2845, 3010, 3430, 3983, 4214, 5690, 6020, 6860, 7966, 8428, 10535, 11380, 14749, 15932, 19915, 21070, 24467, 27881, 29498, 39830, 42140, 48934, 55762, 58996, 73745, 79660, 97868, 111524, 122335, 139405, 147490, 171269, 195167, 244670, 278810, 294980, 342538, 390334, 489340, 557620, 685076, 780668, 856345, 975835, 1198883, 1712690, 1951670, 2397766, 3425380, 3903340, 4795532, 5994415, 8392181, 11988830, 16784362, 23977660, 33568724, 41960905, 83921810, 167843620]

約数ペア:

[(1, 167843620), (2, 83921810), (4, 41960905), (5, 33568724), (7, 23977660), (10, 16784362), (14, 11988830), (20, 8392181), (28, 5994415), (35, 4795532), (43, 3903340), (49, 3425380), (70, 2397766), (86, 1951670), (98, 1712690), (140, 1198883), (172, 975835), (196, 856345), (215, 780668), (245, 685076), (301, 557620), (343, 489340), (430, 390334), (490, 342538), (569, 294980), (602, 278810), (686, 244670), (860, 195167), (980, 171269), (1138, 147490), (1204, 139405), (1372, 122335), (1505, 111524), (1715, 97868), (2107, 79660), (2276, 73745), (2845, 58996), (3010, 55762), (3430, 48934), (3983, 42140), (4214, 39830), (5690, 29498), (6020, 27881), (6860, 24467), (7966, 21070), (8428, 19915), (10535, 15932), (11380, 14749)]