165670984

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 333107280

約数和(自身を除く): 167436296

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 289, 524, 547, 578, 1048, 1094, 1156, 2188, 2227, 2312, 4376, 4454, 8908, 9299, 17816, 18598, 37196, 37859, 71657, 74392, 75718, 143314, 151436, 158083, 286628, 302872, 316166, 573256, 632332, 1218169, 1264664, 2436338, 4872676, 9745352, 20708873, 41417746, 82835492, 165670984]

約数ペア:

[(1, 165670984), (2, 82835492), (4, 41417746), (8, 20708873), (17, 9745352), (34, 4872676), (68, 2436338), (131, 1264664), (136, 1218169), (262, 632332), (289, 573256), (524, 316166), (547, 302872), (578, 286628), (1048, 158083), (1094, 151436), (1156, 143314), (2188, 75718), (2227, 74392), (2312, 71657), (4376, 37859), (4454, 37196), (8908, 18598), (9299, 17816)]