158930660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 394813440

約数和(自身を除く): 235882780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 71, 118, 140, 142, 236, 271, 284, 295, 355, 413, 497, 542, 590, 710, 826, 994, 1084, 1180, 1355, 1420, 1652, 1897, 1988, 2065, 2485, 2710, 3794, 4130, 4189, 4970, 5420, 7588, 8260, 8378, 9485, 9940, 15989, 16756, 18970, 19241, 20945, 29323, 31978, 37940, 38482, 41890, 58646, 63956, 76964, 79945, 83780, 96205, 111923, 117292, 134687, 146615, 159890, 192410, 223846, 269374, 293230, 319780, 384820, 447692, 538748, 559615, 586460, 673435, 1119230, 1135219, 1346870, 2238460, 2270438, 2693740, 4540876, 5676095, 7946533, 11352190, 15893066, 22704380, 31786132, 39732665, 79465330, 158930660]

約数ペア:

[(1, 158930660), (2, 79465330), (4, 39732665), (5, 31786132), (7, 22704380), (10, 15893066), (14, 11352190), (20, 7946533), (28, 5676095), (35, 4540876), (59, 2693740), (70, 2270438), (71, 2238460), (118, 1346870), (140, 1135219), (142, 1119230), (236, 673435), (271, 586460), (284, 559615), (295, 538748), (355, 447692), (413, 384820), (497, 319780), (542, 293230), (590, 269374), (710, 223846), (826, 192410), (994, 159890), (1084, 146615), (1180, 134687), (1355, 117292), (1420, 111923), (1652, 96205), (1897, 83780), (1988, 79945), (2065, 76964), (2485, 63956), (2710, 58646), (3794, 41890), (4130, 38482), (4189, 37940), (4970, 31978), (5420, 29323), (7588, 20945), (8260, 19241), (8378, 18970), (9485, 16756), (9940, 15989)]