156937840180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5445449}}^1$

素因数の和:5445600

約数の個数: 48

約数和(自身を含む): 362274897600

約数和(自身を除く): 205337057420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 14410, 28820, 5445449, 10890898, 21781796, 27227245, 54454490, 59899939, 108908980, 119799878, 239599756, 299499695, 598999390, 713353819, 1197998780, 1426707638, 2853415276, 3566769095, 7133538190, 7846892009, 14267076380, 15693784018, 31387568036, 39234460045, 78468920090, 156937840180]

約数ペア:

[(1, 156937840180), (2, 78468920090), (4, 39234460045), (5, 31387568036), (10, 15693784018), (11, 14267076380), (20, 7846892009), (22, 7133538190), (44, 3566769095), (55, 2853415276), (110, 1426707638), (131, 1197998780), (220, 713353819), (262, 598999390), (524, 299499695), (655, 239599756), (1310, 119799878), (1441, 108908980), (2620, 59899939), (2882, 54454490), (5764, 27227245), (7205, 21781796), (14410, 10890898), (28820, 5445449)]