131190288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 366235488

約数和(自身を除く): 235045200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 113, 114, 134, 152, 201, 226, 228, 268, 304, 339, 361, 402, 452, 456, 536, 678, 722, 804, 904, 912, 1072, 1083, 1273, 1356, 1444, 1608, 1808, 2147, 2166, 2546, 2712, 2888, 3216, 3819, 4294, 4332, 5092, 5424, 5776, 6441, 7571, 7638, 8588, 8664, 10184, 12882, 15142, 15276, 17176, 17328, 20368, 22713, 24187, 25764, 30284, 30552, 34352, 40793, 45426, 48374, 51528, 60568, 61104, 72561, 81586, 90852, 96748, 103056, 121136, 122379, 143849, 145122, 163172, 181704, 193496, 244758, 287698, 290244, 326344, 363408, 386992, 431547, 489516, 575396, 580488, 652688, 863094, 979032, 1150792, 1160976, 1726188, 1958064, 2301584, 2733131, 3452376, 5466262, 6904752, 8199393, 10932524, 16398786, 21865048, 32797572, 43730096, 65595144, 131190288]

約数ペア:

[(1, 131190288), (2, 65595144), (3, 43730096), (4, 32797572), (6, 21865048), (8, 16398786), (12, 10932524), (16, 8199393), (19, 6904752), (24, 5466262), (38, 3452376), (48, 2733131), (57, 2301584), (67, 1958064), (76, 1726188), (113, 1160976), (114, 1150792), (134, 979032), (152, 863094), (201, 652688), (226, 580488), (228, 575396), (268, 489516), (304, 431547), (339, 386992), (361, 363408), (402, 326344), (452, 290244), (456, 287698), (536, 244758), (678, 193496), (722, 181704), (804, 163172), (904, 145122), (912, 143849), (1072, 122379), (1083, 121136), (1273, 103056), (1356, 96748), (1444, 90852), (1608, 81586), (1808, 72561), (2147, 61104), (2166, 60568), (2546, 51528), (2712, 48374), (2888, 45426), (3216, 40793), (3819, 34352), (4294, 30552), (4332, 30284), (5092, 25764), (5424, 24187), (5776, 22713), (6441, 20368), (7571, 17328), (7638, 17176), (8588, 15276), (8664, 15142), (10184, 12882)]