129001716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 345800000

約数和(自身を除く): 216798284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1249, 1359, 1812, 2498, 2718, 2869, 3747, 4996, 5436, 5738, 7494, 8607, 11241, 11476, 14988, 17214, 22482, 23731, 25821, 34428, 44964, 47462, 51642, 71193, 94924, 103284, 142386, 188599, 213579, 284772, 377198, 427158, 565797, 754396, 854316, 1131594, 1697391, 2263188, 3394782, 3583381, 6789564, 7166762, 10750143, 14333524, 21500286, 32250429, 43000572, 64500858, 129001716]

約数ペア:

[(1, 129001716), (2, 64500858), (3, 43000572), (4, 32250429), (6, 21500286), (9, 14333524), (12, 10750143), (18, 7166762), (19, 6789564), (36, 3583381), (38, 3394782), (57, 2263188), (76, 1697391), (114, 1131594), (151, 854316), (171, 754396), (228, 565797), (302, 427158), (342, 377198), (453, 284772), (604, 213579), (684, 188599), (906, 142386), (1249, 103284), (1359, 94924), (1812, 71193), (2498, 51642), (2718, 47462), (2869, 44964), (3747, 34428), (4996, 25821), (5436, 23731), (5738, 22482), (7494, 17214), (8607, 14988), (11241, 11476)]