139785444

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 373551360

約数和(自身を除く): 233765916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 474, 711, 828, 948, 1422, 1817, 2137, 2844, 3634, 4274, 5451, 6411, 7268, 8548, 10902, 12822, 16353, 19233, 21804, 25644, 32706, 38466, 49151, 65412, 76932, 98302, 147453, 168823, 196604, 294906, 337646, 442359, 506469, 589812, 675292, 884718, 1012938, 1519407, 1769436, 2025876, 3038814, 3882929, 6077628, 7765858, 11648787, 15531716, 23297574, 34946361, 46595148, 69892722, 139785444]

約数ペア:

[(1, 139785444), (2, 69892722), (3, 46595148), (4, 34946361), (6, 23297574), (9, 15531716), (12, 11648787), (18, 7765858), (23, 6077628), (36, 3882929), (46, 3038814), (69, 2025876), (79, 1769436), (92, 1519407), (138, 1012938), (158, 884718), (207, 675292), (237, 589812), (276, 506469), (316, 442359), (414, 337646), (474, 294906), (711, 196604), (828, 168823), (948, 147453), (1422, 98302), (1817, 76932), (2137, 65412), (2844, 49151), (3634, 38466), (4274, 32706), (5451, 25644), (6411, 21804), (7268, 19233), (8548, 16353), (10902, 12822)]