138627664

素因数分解:

$2^4\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1344

約数の個数: 60

約数和(自身を含む): 314780448

約数和(自身を除く): 176152784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 151, 196, 302, 392, 604, 784, 1057, 1171, 1208, 2114, 2342, 2416, 4228, 4684, 7399, 8197, 8456, 9368, 14798, 16394, 16912, 18736, 29596, 32788, 57379, 59192, 65576, 114758, 118384, 131152, 176821, 229516, 353642, 459032, 707284, 918064, 1237747, 1414568, 2475494, 2829136, 4950988, 8664229, 9901976, 17328458, 19803952, 34656916, 69313832, 138627664]

約数ペア:

[(1, 138627664), (2, 69313832), (4, 34656916), (7, 19803952), (8, 17328458), (14, 9901976), (16, 8664229), (28, 4950988), (49, 2829136), (56, 2475494), (98, 1414568), (112, 1237747), (151, 918064), (196, 707284), (302, 459032), (392, 353642), (604, 229516), (784, 176821), (1057, 131152), (1171, 118384), (1208, 114758), (2114, 65576), (2342, 59192), (2416, 57379), (4228, 32788), (4684, 29596), (7399, 18736), (8197, 16912), (8456, 16394), (9368, 14798)]