15671018556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{171583}}^1$

素因数の和:171695

約数の個数: 72

約数和(自身を含む): 41221340160

約数和(自身を除く): 25550321604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 1062, 1548, 2124, 2537, 5074, 7611, 10148, 15222, 22833, 30444, 45666, 91332, 171583, 343166, 514749, 686332, 1029498, 1544247, 2058996, 3088494, 6176988, 7378069, 10123397, 14756138, 20246794, 22134207, 29512276, 30370191, 40493588, 44268414, 60740382, 66402621, 88536828, 91110573, 121480764, 132805242, 182221146, 265610484, 364442292, 435306071, 870612142, 1305918213, 1741224284, 2611836426, 3917754639, 5223672852, 7835509278, 15671018556]

約数ペア:

[(1, 15671018556), (2, 7835509278), (3, 5223672852), (4, 3917754639), (6, 2611836426), (9, 1741224284), (12, 1305918213), (18, 870612142), (36, 435306071), (43, 364442292), (59, 265610484), (86, 182221146), (118, 132805242), (129, 121480764), (172, 91110573), (177, 88536828), (236, 66402621), (258, 60740382), (354, 44268414), (387, 40493588), (516, 30370191), (531, 29512276), (708, 22134207), (774, 20246794), (1062, 14756138), (1548, 10123397), (2124, 7378069), (2537, 6176988), (5074, 3088494), (7611, 2058996), (10148, 1544247), (15222, 1029498), (22833, 686332), (30444, 514749), (45666, 343166), (91332, 171583)]