156791013392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1\times {\mathrm{6841}}^1$

素因数の和:7552

約数の個数: 80

約数和(自身を含む): 329250176640

約数和(自身を除く): 172459163248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 439, 502, 878, 1004, 1756, 2008, 3263, 3512, 4016, 5707, 6526, 6841, 7024, 11414, 13052, 13682, 22828, 26104, 27364, 45656, 52208, 54728, 88933, 91312, 109456, 110189, 177866, 220378, 355732, 440756, 711464, 881512, 1422928, 1432457, 1717091, 1763024, 2864914, 3003199, 3434182, 5729828, 6006398, 6868364, 11459656, 12012796, 13736728, 22322183, 22919312, 24025592, 27473456, 39041587, 44644366, 48051184, 78083174, 89288732, 156166348, 178577464, 312332696, 357154928, 624665392, 753802949, 1507605898, 3015211796, 6030423592, 9799438337, 12060847184, 19598876674, 39197753348, 78395506696, 156791013392]

約数ペア:

[(1, 156791013392), (2, 78395506696), (4, 39197753348), (8, 19598876674), (13, 12060847184), (16, 9799438337), (26, 6030423592), (52, 3015211796), (104, 1507605898), (208, 753802949), (251, 624665392), (439, 357154928), (502, 312332696), (878, 178577464), (1004, 156166348), (1756, 89288732), (2008, 78083174), (3263, 48051184), (3512, 44644366), (4016, 39041587), (5707, 27473456), (6526, 24025592), (6841, 22919312), (7024, 22322183), (11414, 13736728), (13052, 12012796), (13682, 11459656), (22828, 6868364), (26104, 6006398), (27364, 5729828), (45656, 3434182), (52208, 3003199), (54728, 2864914), (88933, 1763024), (91312, 1717091), (109456, 1432457), (110189, 1422928), (177866, 881512), (220378, 711464), (355732, 440756)]