156959493782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{659843}}^1$

素因数の和:661172

約数の個数: 32

約数和(自身を含む): 289993519872

約数和(自身を除く): 133034026090

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1307, 2614, 9149, 16991, 18298, 33982, 118937, 237874, 659843, 1319686, 4618901, 8577959, 9237802, 17155918, 60045713, 120091426, 862414801, 1724829602, 6036903607, 11211392413, 12073807214, 22422784826, 78479746891, 156959493782]

約数ペア:

[(1, 156959493782), (2, 78479746891), (7, 22422784826), (13, 12073807214), (14, 11211392413), (26, 6036903607), (91, 1724829602), (182, 862414801), (1307, 120091426), (2614, 60045713), (9149, 17155918), (16991, 9237802), (18298, 8577959), (33982, 4618901), (118937, 1319686), (237874, 659843)]