141569659

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 194503680

約数和(自身を除く): 52934021

約数列:

[1, 7, 11, 17, 37, 77, 79, 119, 187, 259, 407, 553, 629, 869, 1309, 1343, 1369, 2849, 2923, 4403, 6083, 6919, 9401, 9583, 14773, 15059, 20461, 23273, 32153, 48433, 49691, 103411, 105413, 108151, 162911, 225071, 256003, 347837, 546601, 757057, 1189661, 1792021, 1838567, 3826207, 8327627, 12869969, 20224237, 141569659]

約数ペア:

[(1, 141569659), (7, 20224237), (11, 12869969), (17, 8327627), (37, 3826207), (77, 1838567), (79, 1792021), (119, 1189661), (187, 757057), (259, 546601), (407, 347837), (553, 256003), (629, 225071), (869, 162911), (1309, 108151), (1343, 105413), (1369, 103411), (2849, 49691), (2923, 48433), (4403, 32153), (6083, 23273), (6919, 20461), (9401, 15059), (9583, 14773)]