142979248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14207}}^1$

素因数の和:14269

約数の個数: 40

約数和(自身を含む): 301266432

約数和(自身を除く): 158287184

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 14207, 28414, 56828, 113656, 227312, 241519, 483038, 525659, 966076, 1051318, 1932152, 2102636, 3864304, 4205272, 8410544, 8936203, 17872406, 35744812, 71489624, 142979248]

約数ペア:

[(1, 142979248), (2, 71489624), (4, 35744812), (8, 17872406), (16, 8936203), (17, 8410544), (34, 4205272), (37, 3864304), (68, 2102636), (74, 1932152), (136, 1051318), (148, 966076), (272, 525659), (296, 483038), (592, 241519), (629, 227312), (1258, 113656), (2516, 56828), (5032, 28414), (10064, 14207)]