181111150064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{671339}}^1$

素因数の和:672657

約数の個数: 40

約数和(自身を含む): 378187304880

約数和(自身を除く): 197076154816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1297, 2594, 5188, 10376, 16861, 20752, 33722, 67444, 134888, 269776, 671339, 1342678, 2685356, 5370712, 8727407, 10741424, 17454814, 34909628, 69819256, 139638512, 870726683, 1741453366, 3482906732, 6965813464, 11319446879, 13931626928, 22638893758, 45277787516, 90555575032, 181111150064]

約数ペア:

[(1, 181111150064), (2, 90555575032), (4, 45277787516), (8, 22638893758), (13, 13931626928), (16, 11319446879), (26, 6965813464), (52, 3482906732), (104, 1741453366), (208, 870726683), (1297, 139638512), (2594, 69819256), (5188, 34909628), (10376, 17454814), (16861, 10741424), (20752, 8727407), (33722, 5370712), (67444, 2685356), (134888, 1342678), (269776, 671339)]