139261332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 380575776

約数和(自身を除く): 241314444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1453, 1956, 2282, 2906, 3423, 4359, 4564, 5812, 6846, 7987, 8718, 10171, 13692, 15974, 17436, 20342, 23961, 30513, 31948, 40684, 47922, 61026, 71197, 95844, 122052, 142394, 213591, 236839, 284788, 427182, 473678, 710517, 854364, 947356, 1421034, 1657873, 2842068, 3315746, 4973619, 6631492, 9947238, 11605111, 19894476, 23210222, 34815333, 46420444, 69630666, 139261332]

約数ペア:

[(1, 139261332), (2, 69630666), (3, 46420444), (4, 34815333), (6, 23210222), (7, 19894476), (12, 11605111), (14, 9947238), (21, 6631492), (28, 4973619), (42, 3315746), (49, 2842068), (84, 1657873), (98, 1421034), (147, 947356), (163, 854364), (196, 710517), (294, 473678), (326, 427182), (489, 284788), (588, 236839), (652, 213591), (978, 142394), (1141, 122052), (1453, 95844), (1956, 71197), (2282, 61026), (2906, 47922), (3423, 40684), (4359, 31948), (4564, 30513), (5812, 23961), (6846, 20342), (7987, 17436), (8718, 15974), (10171, 13692)]