143744272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 346009600

約数和(自身を除く): 202265328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2179, 2356, 3472, 4123, 4358, 4712, 8246, 8716, 9424, 15253, 16492, 17432, 30506, 32984, 34864, 41401, 61012, 65968, 67549, 82802, 122024, 135098, 165604, 244048, 270196, 289807, 331208, 472843, 540392, 579614, 662416, 945686, 1080784, 1159228, 1283431, 1891372, 2318456, 2566862, 3782744, 4636912, 5133724, 7565488, 8984017, 10267448, 17968034, 20534896, 35936068, 71872136, 143744272]

約数ペア:

[(1, 143744272), (2, 71872136), (4, 35936068), (7, 20534896), (8, 17968034), (14, 10267448), (16, 8984017), (19, 7565488), (28, 5133724), (31, 4636912), (38, 3782744), (56, 2566862), (62, 2318456), (76, 1891372), (112, 1283431), (124, 1159228), (133, 1080784), (152, 945686), (217, 662416), (248, 579614), (266, 540392), (304, 472843), (434, 331208), (496, 289807), (532, 270196), (589, 244048), (868, 165604), (1064, 135098), (1178, 122024), (1736, 82802), (2128, 67549), (2179, 65968), (2356, 61012), (3472, 41401), (4123, 34864), (4358, 32984), (4712, 30506), (8246, 17432), (8716, 16492), (9424, 15253)]