160987112

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 357860160

約数和(自身を除く): 196873048

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1163, 1331, 1573, 2326, 2662, 3146, 4652, 5324, 6292, 9304, 10648, 12584, 12793, 15119, 17303, 25586, 30238, 34606, 51172, 60476, 69212, 102344, 120952, 138424, 140723, 166309, 281446, 332618, 562892, 665236, 1125784, 1330472, 1547953, 1829399, 3095906, 3658798, 6191812, 7317596, 12383624, 14635192, 20123389, 40246778, 80493556, 160987112]

約数ペア:

[(1, 160987112), (2, 80493556), (4, 40246778), (8, 20123389), (11, 14635192), (13, 12383624), (22, 7317596), (26, 6191812), (44, 3658798), (52, 3095906), (88, 1829399), (104, 1547953), (121, 1330472), (143, 1125784), (242, 665236), (286, 562892), (484, 332618), (572, 281446), (968, 166309), (1144, 140723), (1163, 138424), (1331, 120952), (1573, 102344), (2326, 69212), (2662, 60476), (3146, 51172), (4652, 34606), (5324, 30238), (6292, 25586), (9304, 17303), (10648, 15119), (12584, 12793)]