123079736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3391}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 249312000

約数和(自身を除く): 126232264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2792, 3391, 4537, 6782, 9074, 13564, 18148, 27128, 36296, 44083, 88166, 176332, 352664, 1183459, 2366918, 4733836, 9467672, 15384967, 30769934, 61539868, 123079736]

約数ペア:

[(1, 123079736), (2, 61539868), (4, 30769934), (8, 15384967), (13, 9467672), (26, 4733836), (52, 2366918), (104, 1183459), (349, 352664), (698, 176332), (1396, 88166), (2792, 44083), (3391, 36296), (4537, 27128), (6782, 18148), (9074, 13564)]