159477136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 405043520

約数和(自身を除く): 245566384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 289, 364, 379, 442, 476, 578, 728, 758, 884, 952, 1156, 1456, 1516, 1547, 1768, 1904, 2023, 2312, 2653, 3032, 3094, 3536, 3757, 4046, 4624, 4927, 5306, 6064, 6188, 6443, 7514, 8092, 9854, 10612, 12376, 12886, 15028, 16184, 19708, 21224, 24752, 25772, 26299, 30056, 32368, 34489, 39416, 42448, 45101, 51544, 52598, 60112, 68978, 78832, 83759, 90202, 103088, 105196, 109531, 137956, 167518, 180404, 210392, 219062, 275912, 335036, 360808, 420784, 438124, 551824, 586313, 670072, 721616, 766717, 876248, 1172626, 1340144, 1423903, 1533434, 1752496, 2345252, 2847806, 3066868, 4690504, 5695612, 6133736, 9381008, 9967321, 11391224, 12267472, 19934642, 22782448, 39869284, 79738568, 159477136]

約数ペア:

[(1, 159477136), (2, 79738568), (4, 39869284), (7, 22782448), (8, 19934642), (13, 12267472), (14, 11391224), (16, 9967321), (17, 9381008), (26, 6133736), (28, 5695612), (34, 4690504), (52, 3066868), (56, 2847806), (68, 2345252), (91, 1752496), (104, 1533434), (112, 1423903), (119, 1340144), (136, 1172626), (182, 876248), (208, 766717), (221, 721616), (238, 670072), (272, 586313), (289, 551824), (364, 438124), (379, 420784), (442, 360808), (476, 335036), (578, 275912), (728, 219062), (758, 210392), (884, 180404), (952, 167518), (1156, 137956), (1456, 109531), (1516, 105196), (1547, 103088), (1768, 90202), (1904, 83759), (2023, 78832), (2312, 68978), (2653, 60112), (3032, 52598), (3094, 51544), (3536, 45101), (3757, 42448), (4046, 39416), (4624, 34489), (4927, 32368), (5306, 30056), (6064, 26299), (6188, 25772), (6443, 24752), (7514, 21224), (8092, 19708), (9854, 16184), (10612, 15028), (12376, 12886)]