181137132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15773}}^1$

素因数の和:15823

約数の個数: 72

約数和(自身を含む): 516756240

約数和(自身を除く): 335619108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 15773, 31546, 47319, 63092, 94638, 141957, 173503, 189276, 283914, 347006, 457417, 520509, 567828, 694012, 914834, 1041018, 1372251, 1561527, 1829668, 2082036, 2744502, 3123054, 4116753, 5031587, 5489004, 6246108, 8233506, 10063174, 15094761, 16467012, 20126348, 30189522, 45284283, 60379044, 90568566, 181137132]

約数ペア:

[(1, 181137132), (2, 90568566), (3, 60379044), (4, 45284283), (6, 30189522), (9, 20126348), (11, 16467012), (12, 15094761), (18, 10063174), (22, 8233506), (29, 6246108), (33, 5489004), (36, 5031587), (44, 4116753), (58, 3123054), (66, 2744502), (87, 2082036), (99, 1829668), (116, 1561527), (132, 1372251), (174, 1041018), (198, 914834), (261, 694012), (319, 567828), (348, 520509), (396, 457417), (522, 347006), (638, 283914), (957, 189276), (1044, 173503), (1276, 141957), (1914, 94638), (2871, 63092), (3828, 47319), (5742, 31546), (11484, 15773)]