155538156970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1\times {\mathrm{24019}}^1$

素因数の和:25283

約数の個数: 64

約数和(自身を含む): 324304588800

約数和(自身を除く): 168766431830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1171, 2342, 2765, 5530, 5855, 8197, 11710, 16394, 24019, 40985, 48038, 81970, 92509, 120095, 168133, 185018, 240190, 336266, 462545, 647563, 840665, 925090, 1295126, 1681330, 1897501, 3237815, 3795002, 6475630, 9487505, 13282507, 18975010, 26565014, 28126249, 56252498, 66412535, 132825070, 140631245, 196883743, 281262490, 393767486, 984418715, 1968837430, 2221973671, 4443947342, 11109868355, 15553815697, 22219736710, 31107631394, 77769078485, 155538156970]

約数ペア:

[(1, 155538156970), (2, 77769078485), (5, 31107631394), (7, 22219736710), (10, 15553815697), (14, 11109868355), (35, 4443947342), (70, 2221973671), (79, 1968837430), (158, 984418715), (395, 393767486), (553, 281262490), (790, 196883743), (1106, 140631245), (1171, 132825070), (2342, 66412535), (2765, 56252498), (5530, 28126249), (5855, 26565014), (8197, 18975010), (11710, 13282507), (16394, 9487505), (24019, 6475630), (40985, 3795002), (48038, 3237815), (81970, 1897501), (92509, 1681330), (120095, 1295126), (168133, 925090), (185018, 840665), (240190, 647563), (336266, 462545)]