185622268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 358970080

約数和(自身を除く): 173347812

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 139, 244, 278, 421, 556, 793, 842, 1586, 1684, 1807, 3172, 3614, 5473, 7228, 8479, 10946, 16958, 21892, 25681, 33916, 51362, 58519, 102724, 110227, 117038, 220454, 234076, 333853, 440908, 667706, 760747, 1335412, 1521494, 3042988, 3569659, 7139318, 14278636, 46405567, 92811134, 185622268]

約数ペア:

[(1, 185622268), (2, 92811134), (4, 46405567), (13, 14278636), (26, 7139318), (52, 3569659), (61, 3042988), (122, 1521494), (139, 1335412), (244, 760747), (278, 667706), (421, 440908), (556, 333853), (793, 234076), (842, 220454), (1586, 117038), (1684, 110227), (1807, 102724), (3172, 58519), (3614, 51362), (5473, 33916), (7228, 25681), (8479, 21892), (10946, 16958)]