133729778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 121737742

約数列:

[1, 2, 7, 13, 14, 26, 71, 79, 91, 131, 142, 158, 182, 262, 497, 553, 917, 923, 994, 1027, 1106, 1703, 1834, 1846, 2054, 3406, 5609, 6461, 7189, 9301, 10349, 11218, 11921, 12922, 14378, 18602, 20698, 23842, 39263, 65107, 72443, 72917, 78526, 120913, 130214, 134537, 144886, 145834, 241826, 269074, 510419, 734779, 846391, 941759, 1020838, 1469558, 1692782, 1883518, 5143453, 9552127, 10286906, 19104254, 66864889, 133729778]

約数ペア:

[(1, 133729778), (2, 66864889), (7, 19104254), (13, 10286906), (14, 9552127), (26, 5143453), (71, 1883518), (79, 1692782), (91, 1469558), (131, 1020838), (142, 941759), (158, 846391), (182, 734779), (262, 510419), (497, 269074), (553, 241826), (917, 145834), (923, 144886), (994, 134537), (1027, 130214), (1106, 120913), (1703, 78526), (1834, 72917), (1846, 72443), (2054, 65107), (3406, 39263), (5609, 23842), (6461, 20698), (7189, 18602), (9301, 14378), (10349, 12922), (11218, 11921)]