138641176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29423}}^1$

素因数の和:29479

約数の個数: 32

約数和(自身を含む): 282470400

約数和(自身を除く): 143829224

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 29423, 58846, 117692, 235384, 559037, 912113, 1118074, 1824226, 2236148, 3648452, 4472296, 7296904, 17330147, 34660294, 69320588, 138641176]

約数ペア:

[(1, 138641176), (2, 69320588), (4, 34660294), (8, 17330147), (19, 7296904), (31, 4472296), (38, 3648452), (62, 2236148), (76, 1824226), (124, 1118074), (152, 912113), (248, 559037), (589, 235384), (1178, 117692), (2356, 58846), (4712, 29423)]