149510816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51343}}^1$

素因数の和:51373

約数の個数: 48

約数和(自身を含む): 362283264

約数和(自身を除く): 212772448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 51343, 102686, 205372, 359401, 410744, 667459, 718802, 821488, 1334918, 1437604, 1642976, 2669836, 2875208, 4672213, 5339672, 5750416, 9344426, 10679344, 11500832, 18688852, 21358688, 37377704, 74755408, 149510816]

約数ペア:

[(1, 149510816), (2, 74755408), (4, 37377704), (7, 21358688), (8, 18688852), (13, 11500832), (14, 10679344), (16, 9344426), (26, 5750416), (28, 5339672), (32, 4672213), (52, 2875208), (56, 2669836), (91, 1642976), (104, 1437604), (112, 1334918), (182, 821488), (208, 718802), (224, 667459), (364, 410744), (416, 359401), (728, 205372), (1456, 102686), (2912, 51343)]