142585324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4219}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 306270720

約数和(自身を除く): 163685396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4219, 4828, 8438, 8449, 16876, 16898, 29533, 33796, 59066, 71723, 118132, 143446, 286892, 299549, 502061, 599098, 1004122, 1198196, 2008244, 2096843, 4193686, 5092333, 8387372, 10184666, 20369332, 35646331, 71292662, 142585324]

約数ペア:

[(1, 142585324), (2, 71292662), (4, 35646331), (7, 20369332), (14, 10184666), (17, 8387372), (28, 5092333), (34, 4193686), (68, 2096843), (71, 2008244), (119, 1198196), (142, 1004122), (238, 599098), (284, 502061), (476, 299549), (497, 286892), (994, 143446), (1207, 118132), (1988, 71723), (2414, 59066), (4219, 33796), (4828, 29533), (8438, 16898), (8449, 16876)]