145205844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 399651840

約数和(自身を除く): 254445996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 83, 84, 118, 166, 177, 236, 249, 332, 353, 354, 413, 498, 581, 706, 708, 826, 996, 1059, 1162, 1239, 1412, 1652, 1743, 2118, 2324, 2471, 2478, 3486, 4236, 4897, 4942, 4956, 6972, 7413, 9794, 9884, 14691, 14826, 19588, 20827, 29299, 29382, 29652, 34279, 41654, 58598, 58764, 62481, 68558, 83308, 87897, 102837, 117196, 124962, 137116, 145789, 175794, 205093, 205674, 249924, 291578, 351588, 410186, 411348, 437367, 583156, 615279, 820372, 874734, 1230558, 1728641, 1749468, 2461116, 3457282, 5185923, 6914564, 10371846, 12100487, 20743692, 24200974, 36301461, 48401948, 72602922, 145205844]

約数ペア:

[(1, 145205844), (2, 72602922), (3, 48401948), (4, 36301461), (6, 24200974), (7, 20743692), (12, 12100487), (14, 10371846), (21, 6914564), (28, 5185923), (42, 3457282), (59, 2461116), (83, 1749468), (84, 1728641), (118, 1230558), (166, 874734), (177, 820372), (236, 615279), (249, 583156), (332, 437367), (353, 411348), (354, 410186), (413, 351588), (498, 291578), (581, 249924), (706, 205674), (708, 205093), (826, 175794), (996, 145789), (1059, 137116), (1162, 124962), (1239, 117196), (1412, 102837), (1652, 87897), (1743, 83308), (2118, 68558), (2324, 62481), (2471, 58764), (2478, 58598), (3486, 41654), (4236, 34279), (4897, 29652), (4942, 29382), (4956, 29299), (6972, 20827), (7413, 19588), (9794, 14826), (9884, 14691)]