139341552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{414707}}^1$

素因数の和:414725

約数の個数: 40

約数和(自身を含む): 411390336

約数和(自身を除く): 272048784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 414707, 829414, 1244121, 1658828, 2488242, 2902949, 3317656, 4976484, 5805898, 6635312, 8708847, 9952968, 11611796, 17417694, 19905936, 23223592, 34835388, 46447184, 69670776, 139341552]

約数ペア:

[(1, 139341552), (2, 69670776), (3, 46447184), (4, 34835388), (6, 23223592), (7, 19905936), (8, 17417694), (12, 11611796), (14, 9952968), (16, 8708847), (21, 6635312), (24, 5805898), (28, 4976484), (42, 3317656), (48, 2902949), (56, 2488242), (84, 1658828), (112, 1244121), (168, 829414), (336, 414707)]