137381296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17851}}^1$

素因数の和:17909

約数の個数: 40

約数和(自身を含む): 294415184

約数和(自身を除く): 157033888

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 17851, 35702, 71404, 142808, 232063, 285616, 464126, 660487, 928252, 1320974, 1856504, 2641948, 3713008, 5283896, 8586331, 10567792, 17172662, 34345324, 68690648, 137381296]

約数ペア:

[(1, 137381296), (2, 68690648), (4, 34345324), (8, 17172662), (13, 10567792), (16, 8586331), (26, 5283896), (37, 3713008), (52, 2641948), (74, 1856504), (104, 1320974), (148, 928252), (208, 660487), (296, 464126), (481, 285616), (592, 232063), (962, 142808), (1924, 71404), (3848, 35702), (7696, 17851)]