159131060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23333}}^1$

素因数の和:23384

約数の個数: 48

約数和(自身を含む): 376330752

約数和(自身を除く): 217199692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 23333, 46666, 93332, 116665, 233330, 256663, 466660, 513326, 723323, 1026652, 1283315, 1446646, 2566630, 2893292, 3616615, 5133260, 7233230, 7956553, 14466460, 15913106, 31826212, 39782765, 79565530, 159131060]

約数ペア:

[(1, 159131060), (2, 79565530), (4, 39782765), (5, 31826212), (10, 15913106), (11, 14466460), (20, 7956553), (22, 7233230), (31, 5133260), (44, 3616615), (55, 2893292), (62, 2566630), (110, 1446646), (124, 1283315), (155, 1026652), (220, 723323), (310, 513326), (341, 466660), (620, 256663), (682, 233330), (1364, 116665), (1705, 93332), (3410, 46666), (6820, 23333)]