131401296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4173

約数の個数: 120

約数和(自身を含む): 419426280

約数和(自身を除く): 288024984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4129, 5304, 7956, 8258, 10608, 12387, 15912, 16516, 24774, 31824, 33032, 37161, 49548, 53677, 66064, 70193, 74322, 99096, 107354, 140386, 148644, 161031, 198192, 210579, 214708, 280772, 297288, 322062, 421158, 429416, 483093, 561544, 594576, 631737, 644124, 842316, 858832, 912509, 966186, 1123088, 1263474, 1288248, 1684632, 1825018, 1932372, 2526948, 2576496, 2737527, 3369264, 3650036, 3864744, 5053896, 5475054, 7300072, 7729488, 8212581, 10107792, 10950108, 14600144, 16425162, 21900216, 32850324, 43800432, 65700648, 131401296]

約数ペア:

[(1, 131401296), (2, 65700648), (3, 43800432), (4, 32850324), (6, 21900216), (8, 16425162), (9, 14600144), (12, 10950108), (13, 10107792), (16, 8212581), (17, 7729488), (18, 7300072), (24, 5475054), (26, 5053896), (34, 3864744), (36, 3650036), (39, 3369264), (48, 2737527), (51, 2576496), (52, 2526948), (68, 1932372), (72, 1825018), (78, 1684632), (102, 1288248), (104, 1263474), (117, 1123088), (136, 966186), (144, 912509), (153, 858832), (156, 842316), (204, 644124), (208, 631737), (221, 594576), (234, 561544), (272, 483093), (306, 429416), (312, 421158), (408, 322062), (442, 297288), (468, 280772), (612, 214708), (624, 210579), (663, 198192), (816, 161031), (884, 148644), (936, 140386), (1224, 107354), (1326, 99096), (1768, 74322), (1872, 70193), (1989, 66064), (2448, 53677), (2652, 49548), (3536, 37161), (3978, 33032), (4129, 31824), (5304, 24774), (7956, 16516), (8258, 15912), (10608, 12387)]