138167260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 369331200

約数和(自身を除く): 231163940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 1831, 2156, 2695, 3430, 3662, 3773, 5390, 6860, 7324, 7546, 9155, 10780, 12817, 15092, 18310, 18865, 20141, 25634, 36620, 37730, 40282, 51268, 64085, 75460, 80564, 89719, 100705, 128170, 140987, 179438, 201410, 256340, 281974, 358876, 402820, 448595, 563948, 628033, 704935, 897190, 986909, 1256066, 1409870, 1794380, 1973818, 2512132, 2819740, 3140165, 3947636, 4934545, 6280330, 6908363, 9869090, 12560660, 13816726, 19738180, 27633452, 34541815, 69083630, 138167260]

約数ペア:

[(1, 138167260), (2, 69083630), (4, 34541815), (5, 27633452), (7, 19738180), (10, 13816726), (11, 12560660), (14, 9869090), (20, 6908363), (22, 6280330), (28, 4934545), (35, 3947636), (44, 3140165), (49, 2819740), (55, 2512132), (70, 1973818), (77, 1794380), (98, 1409870), (110, 1256066), (140, 986909), (154, 897190), (196, 704935), (220, 628033), (245, 563948), (308, 448595), (343, 402820), (385, 358876), (490, 281974), (539, 256340), (686, 201410), (770, 179438), (980, 140987), (1078, 128170), (1372, 100705), (1540, 89719), (1715, 80564), (1831, 75460), (2156, 64085), (2695, 51268), (3430, 40282), (3662, 37730), (3773, 36620), (5390, 25634), (6860, 20141), (7324, 18865), (7546, 18310), (9155, 15092), (10780, 12817)]