156657648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{466243}}^1$

素因数の和:466261

約数の個数: 40

約数和(自身を含む): 462514048

約数和(自身を除く): 305856400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 466243, 932486, 1398729, 1864972, 2797458, 3263701, 3729944, 5594916, 6527402, 7459888, 9791103, 11189832, 13054804, 19582206, 22379664, 26109608, 39164412, 52219216, 78328824, 156657648]

約数ペア:

[(1, 156657648), (2, 78328824), (3, 52219216), (4, 39164412), (6, 26109608), (7, 22379664), (8, 19582206), (12, 13054804), (14, 11189832), (16, 9791103), (21, 7459888), (24, 6527402), (28, 5594916), (42, 3729944), (48, 3263701), (56, 2797458), (84, 1864972), (112, 1398729), (168, 932486), (336, 466243)]