155243412

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 420940800

約数和(自身を除く): 265697388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 89, 93, 108, 124, 178, 186, 267, 279, 356, 372, 521, 534, 558, 801, 837, 1042, 1068, 1116, 1563, 1602, 1674, 2084, 2403, 2759, 3126, 3204, 3348, 4689, 4806, 5518, 6252, 8277, 9378, 9612, 11036, 14067, 16151, 16554, 18756, 24831, 28134, 32302, 33108, 46369, 48453, 49662, 56268, 64604, 74493, 92738, 96906, 99324, 139107, 145359, 148986, 185476, 193812, 278214, 290718, 297972, 417321, 436077, 556428, 581436, 834642, 872154, 1251963, 1437439, 1669284, 1744308, 2503926, 2874878, 4312317, 5007852, 5749756, 8624634, 12936951, 17249268, 25873902, 38810853, 51747804, 77621706, 155243412]

約数ペア:

[(1, 155243412), (2, 77621706), (3, 51747804), (4, 38810853), (6, 25873902), (9, 17249268), (12, 12936951), (18, 8624634), (27, 5749756), (31, 5007852), (36, 4312317), (54, 2874878), (62, 2503926), (89, 1744308), (93, 1669284), (108, 1437439), (124, 1251963), (178, 872154), (186, 834642), (267, 581436), (279, 556428), (356, 436077), (372, 417321), (521, 297972), (534, 290718), (558, 278214), (801, 193812), (837, 185476), (1042, 148986), (1068, 145359), (1116, 139107), (1563, 99324), (1602, 96906), (1674, 92738), (2084, 74493), (2403, 64604), (2759, 56268), (3126, 49662), (3204, 48453), (3348, 46369), (4689, 33108), (4806, 32302), (5518, 28134), (6252, 24831), (8277, 18756), (9378, 16554), (9612, 16151), (11036, 14067)]