156971129552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{386537}}^1$

素因数の和:388055

約数の個数: 40

約数和(自身を含む): 322238176776

約数和(自身を除く): 165267047224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1493, 2986, 5972, 11944, 23888, 25381, 50762, 101524, 203048, 386537, 406096, 773074, 1546148, 3092296, 6184592, 6571129, 13142258, 26284516, 52569032, 105138064, 577099741, 1154199482, 2308398964, 4616797928, 9233595856, 9810695597, 19621391194, 39242782388, 78485564776, 156971129552]

約数ペア:

[(1, 156971129552), (2, 78485564776), (4, 39242782388), (8, 19621391194), (16, 9810695597), (17, 9233595856), (34, 4616797928), (68, 2308398964), (136, 1154199482), (272, 577099741), (1493, 105138064), (2986, 52569032), (5972, 26284516), (11944, 13142258), (23888, 6571129), (25381, 6184592), (50762, 3092296), (101524, 1546148), (203048, 773074), (386537, 406096)]