145611666

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 330333120

約数和(自身を除く): 184721454

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 509, 691, 1018, 1382, 1527, 2073, 3054, 4146, 4581, 6219, 9162, 11707, 12438, 15893, 23414, 31786, 35121, 47679, 70242, 95358, 105363, 143037, 210726, 286074, 351719, 703438, 1055157, 2110314, 3165471, 6330942, 8089537, 16179074, 24268611, 48537222, 72805833, 145611666]

約数ペア:

[(1, 145611666), (2, 72805833), (3, 48537222), (6, 24268611), (9, 16179074), (18, 8089537), (23, 6330942), (46, 3165471), (69, 2110314), (138, 1055157), (207, 703438), (414, 351719), (509, 286074), (691, 210726), (1018, 143037), (1382, 105363), (1527, 95358), (2073, 70242), (3054, 47679), (4146, 35121), (4581, 31786), (6219, 23414), (9162, 15893), (11707, 12438)]