161039172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61843}}^1$

素因数の和:61888

約数の個数: 48

約数和(自身を含む): 443297792

約数和(自身を除く): 282258620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 61843, 123686, 185529, 247372, 371058, 432901, 742116, 865802, 1298703, 1731604, 1917133, 2597406, 3834266, 5194812, 5751399, 7668532, 11502798, 13419931, 23005596, 26839862, 40259793, 53679724, 80519586, 161039172]

約数ペア:

[(1, 161039172), (2, 80519586), (3, 53679724), (4, 40259793), (6, 26839862), (7, 23005596), (12, 13419931), (14, 11502798), (21, 7668532), (28, 5751399), (31, 5194812), (42, 3834266), (62, 2597406), (84, 1917133), (93, 1731604), (124, 1298703), (186, 865802), (217, 742116), (372, 432901), (434, 371058), (651, 247372), (868, 185529), (1302, 123686), (2604, 61843)]