115839152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 266045472

約数和(自身を除く): 150206320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 197, 208, 257, 286, 394, 514, 572, 788, 1028, 1144, 1576, 2056, 2167, 2288, 2561, 2827, 3152, 3341, 4112, 4334, 5122, 5654, 6682, 8668, 10244, 11308, 13364, 17336, 20488, 22616, 26728, 28171, 34672, 36751, 40976, 45232, 50629, 53456, 56342, 73502, 101258, 112684, 147004, 202516, 225368, 294008, 405032, 450736, 556919, 588016, 658177, 810064, 1113838, 1316354, 2227676, 2632708, 4455352, 5265416, 7239947, 8910704, 10530832, 14479894, 28959788, 57919576, 115839152]

約数ペア:

[(1, 115839152), (2, 57919576), (4, 28959788), (8, 14479894), (11, 10530832), (13, 8910704), (16, 7239947), (22, 5265416), (26, 4455352), (44, 2632708), (52, 2227676), (88, 1316354), (104, 1113838), (143, 810064), (176, 658177), (197, 588016), (208, 556919), (257, 450736), (286, 405032), (394, 294008), (514, 225368), (572, 202516), (788, 147004), (1028, 112684), (1144, 101258), (1576, 73502), (2056, 56342), (2167, 53456), (2288, 50629), (2561, 45232), (2827, 40976), (3152, 36751), (3341, 34672), (4112, 28171), (4334, 26728), (5122, 22616), (5654, 20488), (6682, 17336), (8668, 13364), (10244, 11308)]