157400772

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 373403520

約数和(自身を除く): 216002748

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 293, 356, 503, 534, 586, 879, 1006, 1068, 1172, 1509, 1758, 2012, 3018, 3516, 6036, 26077, 44767, 52154, 78231, 89534, 104308, 134301, 147379, 156462, 179068, 268602, 294758, 312924, 442137, 537204, 589516, 884274, 1768548, 13116731, 26233462, 39350193, 52466924, 78700386, 157400772]

約数ペア:

[(1, 157400772), (2, 78700386), (3, 52466924), (4, 39350193), (6, 26233462), (12, 13116731), (89, 1768548), (178, 884274), (267, 589516), (293, 537204), (356, 442137), (503, 312924), (534, 294758), (586, 268602), (879, 179068), (1006, 156462), (1068, 147379), (1172, 134301), (1509, 104308), (1758, 89534), (2012, 78231), (3018, 52154), (3516, 44767), (6036, 26077)]