160872012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33599}}^1$

素因数の和:33635

約数の個数: 72

約数和(自身を含む): 489216000

約数和(自身を除く): 328343988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 33599, 67198, 100797, 134396, 201594, 235193, 302391, 403188, 470386, 604782, 638381, 705579, 940772, 1209564, 1276762, 1411158, 1915143, 2116737, 2553524, 2822316, 3830286, 4233474, 4468667, 5745429, 7660572, 8466948, 8937334, 11490858, 13406001, 17874668, 22981716, 26812002, 40218003, 53624004, 80436006, 160872012]

約数ペア:

[(1, 160872012), (2, 80436006), (3, 53624004), (4, 40218003), (6, 26812002), (7, 22981716), (9, 17874668), (12, 13406001), (14, 11490858), (18, 8937334), (19, 8466948), (21, 7660572), (28, 5745429), (36, 4468667), (38, 4233474), (42, 3830286), (57, 2822316), (63, 2553524), (76, 2116737), (84, 1915143), (114, 1411158), (126, 1276762), (133, 1209564), (171, 940772), (228, 705579), (252, 638381), (266, 604782), (342, 470386), (399, 403188), (532, 302391), (684, 235193), (798, 201594), (1197, 134396), (1596, 100797), (2394, 67198), (4788, 33599)]