139906416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{224209}}^1$

素因数の和:224233

約数の個数: 40

約数和(自身を含む): 389228560

約数和(自身を除く): 249322144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 224209, 448418, 672627, 896836, 1345254, 1793672, 2690508, 2914717, 3587344, 5381016, 5829434, 8744151, 10762032, 11658868, 17488302, 23317736, 34976604, 46635472, 69953208, 139906416]

約数ペア:

[(1, 139906416), (2, 69953208), (3, 46635472), (4, 34976604), (6, 23317736), (8, 17488302), (12, 11658868), (13, 10762032), (16, 8744151), (24, 5829434), (26, 5381016), (39, 3587344), (48, 2914717), (52, 2690508), (78, 1793672), (104, 1345254), (156, 896836), (208, 672627), (312, 448418), (624, 224209)]