155044344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70991}}^1$

素因数の和:71020

約数の個数: 64

約数和(自身を含む): 477066240

約数和(自身を除く): 322021896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 70991, 141982, 212973, 283964, 425946, 496937, 567928, 851892, 922883, 993874, 1490811, 1703784, 1845766, 1987748, 2768649, 2981622, 3691532, 3975496, 5537298, 5963244, 6460181, 7383064, 11074596, 11926488, 12920362, 19380543, 22149192, 25840724, 38761086, 51681448, 77522172, 155044344]

約数ペア:

[(1, 155044344), (2, 77522172), (3, 51681448), (4, 38761086), (6, 25840724), (7, 22149192), (8, 19380543), (12, 12920362), (13, 11926488), (14, 11074596), (21, 7383064), (24, 6460181), (26, 5963244), (28, 5537298), (39, 3975496), (42, 3691532), (52, 2981622), (56, 2768649), (78, 1987748), (84, 1845766), (91, 1703784), (104, 1490811), (156, 993874), (168, 922883), (182, 851892), (273, 567928), (312, 496937), (364, 425946), (546, 283964), (728, 212973), (1092, 141982), (2184, 70991)]