157039564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 305786880

約数和(自身を除く): 148747316

約数列:

[1, 2, 4, 11, 22, 44, 127, 157, 179, 254, 314, 358, 508, 628, 716, 1397, 1727, 1969, 2794, 3454, 3938, 5588, 6908, 7876, 19939, 22733, 28103, 39878, 45466, 56206, 79756, 90932, 112412, 219329, 250063, 309133, 438658, 500126, 618266, 877316, 1000252, 1236532, 3569081, 7138162, 14276324, 39259891, 78519782, 157039564]

約数ペア:

[(1, 157039564), (2, 78519782), (4, 39259891), (11, 14276324), (22, 7138162), (44, 3569081), (127, 1236532), (157, 1000252), (179, 877316), (254, 618266), (314, 500126), (358, 438658), (508, 309133), (628, 250063), (716, 219329), (1397, 112412), (1727, 90932), (1969, 79756), (2794, 56206), (3454, 45466), (3938, 39878), (5588, 28103), (6908, 22733), (7876, 19939)]