189432836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 359251200

約数和(自身を除く): 169818364

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 179, 197, 316, 358, 394, 716, 788, 1343, 2686, 3043, 3349, 5372, 6086, 6698, 12172, 13396, 14141, 15563, 28282, 31126, 35263, 56564, 62252, 70526, 141052, 240397, 264571, 480794, 529142, 599471, 961588, 1058284, 1198942, 2397884, 2785777, 5571554, 11143108, 47358209, 94716418, 189432836]

約数ペア:

[(1, 189432836), (2, 94716418), (4, 47358209), (17, 11143108), (34, 5571554), (68, 2785777), (79, 2397884), (158, 1198942), (179, 1058284), (197, 961588), (316, 599471), (358, 529142), (394, 480794), (716, 264571), (788, 240397), (1343, 141052), (2686, 70526), (3043, 62252), (3349, 56564), (5372, 35263), (6086, 31126), (6698, 28282), (12172, 15563), (13396, 14141)]