121337528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3343}}^1$

素因数の和:3711

約数の個数: 32

約数和(自身を含む): 245784000

約数和(自身を除く): 124446472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2792, 3343, 4537, 6686, 9074, 13372, 18148, 26744, 36296, 43459, 86918, 173836, 347672, 1166707, 2333414, 4666828, 9333656, 15167191, 30334382, 60668764, 121337528]

約数ペア:

[(1, 121337528), (2, 60668764), (4, 30334382), (8, 15167191), (13, 9333656), (26, 4666828), (52, 2333414), (104, 1166707), (349, 347672), (698, 173836), (1396, 86918), (2792, 43459), (3343, 36296), (4537, 26744), (6686, 18148), (9074, 13372)]