128882832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206543}}^1$

素因数の和:206567

約数の個数: 40

約数和(自身を含む): 358560384

約数和(自身を除く): 229677552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 206543, 413086, 619629, 826172, 1239258, 1652344, 2478516, 2685059, 3304688, 4957032, 5370118, 8055177, 9914064, 10740236, 16110354, 21480472, 32220708, 42960944, 64441416, 128882832]

約数ペア:

[(1, 128882832), (2, 64441416), (3, 42960944), (4, 32220708), (6, 21480472), (8, 16110354), (12, 10740236), (13, 9914064), (16, 8055177), (24, 5370118), (26, 4957032), (39, 3304688), (48, 2685059), (52, 2478516), (78, 1652344), (104, 1239258), (156, 826172), (208, 619629), (312, 413086), (624, 206543)]