163111830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7541}}^1$

素因数の和:7661

約数の個数: 64

約数和(自身を含む): 451795968

約数和(自身を除く): 288684138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3090, 3605, 4326, 7210, 7541, 10815, 15082, 21630, 22623, 37705, 45246, 52787, 75410, 105574, 113115, 158361, 226230, 263935, 316722, 527870, 776723, 791805, 1553446, 1583610, 2330169, 3883615, 4660338, 5437061, 7767230, 10874122, 11650845, 16311183, 23301690, 27185305, 32622366, 54370610, 81555915, 163111830]

約数ペア:

[(1, 163111830), (2, 81555915), (3, 54370610), (5, 32622366), (6, 27185305), (7, 23301690), (10, 16311183), (14, 11650845), (15, 10874122), (21, 7767230), (30, 5437061), (35, 4660338), (42, 3883615), (70, 2330169), (103, 1583610), (105, 1553446), (206, 791805), (210, 776723), (309, 527870), (515, 316722), (618, 263935), (721, 226230), (1030, 158361), (1442, 113115), (1545, 105574), (2163, 75410), (3090, 52787), (3605, 45246), (4326, 37705), (7210, 22623), (7541, 21630), (10815, 15082)]