138222396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7573}}^1$

素因数の和:7612

約数の個数: 72

約数和(自身を含む): 388091760

約数和(自身を除く): 249869364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 7573, 9126, 15146, 18252, 22719, 30292, 45438, 68157, 90876, 98449, 136314, 196898, 204471, 272628, 295347, 393796, 408942, 590694, 817884, 886041, 1181388, 1279837, 1772082, 2559674, 2658123, 3544164, 3839511, 5119348, 5316246, 7679022, 10632492, 11518533, 15358044, 23037066, 34555599, 46074132, 69111198, 138222396]

約数ペア:

[(1, 138222396), (2, 69111198), (3, 46074132), (4, 34555599), (6, 23037066), (9, 15358044), (12, 11518533), (13, 10632492), (18, 7679022), (26, 5316246), (27, 5119348), (36, 3839511), (39, 3544164), (52, 2658123), (54, 2559674), (78, 1772082), (108, 1279837), (117, 1181388), (156, 886041), (169, 817884), (234, 590694), (338, 408942), (351, 393796), (468, 295347), (507, 272628), (676, 204471), (702, 196898), (1014, 136314), (1404, 98449), (1521, 90876), (2028, 68157), (3042, 45438), (4563, 30292), (6084, 22719), (7573, 18252), (9126, 15146)]