156979722

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11887}}^1$

素因数の和:11994

約数の個数: 32

約数和(自身を含む): 328679424

約数和(自身を除く): 171699702

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 11887, 13206, 23774, 35661, 71322, 368497, 736994, 843977, 1105491, 1687954, 2210982, 2531931, 5063862, 26163287, 52326574, 78489861, 156979722]

約数ペア:

[(1, 156979722), (2, 78489861), (3, 52326574), (6, 26163287), (31, 5063862), (62, 2531931), (71, 2210982), (93, 1687954), (142, 1105491), (186, 843977), (213, 736994), (426, 368497), (2201, 71322), (4402, 35661), (6603, 23774), (11887, 13206)]