15695220256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{170957}}^1$

素因数の和:171137

約数の個数: 48

約数和(自身を含む): 32741876160

約数和(自身を除く): 17046655904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 302, 304, 604, 608, 1208, 2416, 2869, 4832, 5738, 11476, 22952, 45904, 91808, 170957, 341914, 683828, 1367656, 2735312, 3248183, 5470624, 6496366, 12992732, 25814507, 25985464, 51629014, 51970928, 103258028, 103941856, 206516056, 413032112, 490475633, 826064224, 980951266, 1961902532, 3923805064, 7847610128, 15695220256]

約数ペア:

[(1, 15695220256), (2, 7847610128), (4, 3923805064), (8, 1961902532), (16, 980951266), (19, 826064224), (32, 490475633), (38, 413032112), (76, 206516056), (151, 103941856), (152, 103258028), (302, 51970928), (304, 51629014), (604, 25985464), (608, 25814507), (1208, 12992732), (2416, 6496366), (2869, 5470624), (4832, 3248183), (5738, 2735312), (11476, 1367656), (22952, 683828), (45904, 341914), (91808, 170957)]