138449844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3238

約数の個数: 96

約数和(自身を含む): 399150080

約数和(自身を除く): 260700236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3181, 3348, 3627, 4836, 6362, 7254, 9543, 10881, 12724, 14508, 19086, 21762, 28629, 38172, 41353, 43524, 57258, 82706, 85887, 98611, 114516, 124059, 165412, 171774, 197222, 248118, 295833, 343548, 372177, 394444, 496236, 591666, 744354, 887499, 1116531, 1183332, 1281943, 1488708, 1774998, 2233062, 2563886, 2662497, 3549996, 3845829, 4466124, 5127772, 5324994, 7691658, 10649988, 11537487, 15383316, 23074974, 34612461, 46149948, 69224922, 138449844]

約数ペア:

[(1, 138449844), (2, 69224922), (3, 46149948), (4, 34612461), (6, 23074974), (9, 15383316), (12, 11537487), (13, 10649988), (18, 7691658), (26, 5324994), (27, 5127772), (31, 4466124), (36, 3845829), (39, 3549996), (52, 2662497), (54, 2563886), (62, 2233062), (78, 1774998), (93, 1488708), (108, 1281943), (117, 1183332), (124, 1116531), (156, 887499), (186, 744354), (234, 591666), (279, 496236), (351, 394444), (372, 372177), (403, 343548), (468, 295833), (558, 248118), (702, 197222), (806, 171774), (837, 165412), (1116, 124059), (1209, 114516), (1404, 98611), (1612, 85887), (1674, 82706), (2418, 57258), (3181, 43524), (3348, 41353), (3627, 38172), (4836, 28629), (6362, 21762), (7254, 19086), (9543, 14508), (10881, 12724)]