145587204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 436101120

約数和(自身を除く): 290513916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 79, 84, 103, 126, 142, 158, 206, 213, 237, 252, 284, 309, 316, 412, 426, 474, 497, 553, 618, 639, 711, 721, 852, 927, 948, 994, 1106, 1236, 1278, 1422, 1442, 1491, 1659, 1854, 1988, 2163, 2212, 2556, 2844, 2884, 2982, 3318, 3708, 4326, 4473, 4977, 5609, 5964, 6489, 6636, 7313, 8137, 8652, 8946, 9954, 11218, 12978, 14626, 16274, 16827, 17892, 19908, 21939, 22436, 24411, 25956, 29252, 32548, 33654, 39263, 43878, 48822, 50481, 51191, 56959, 65817, 67308, 73233, 78526, 87756, 97644, 100962, 102382, 113918, 117789, 131634, 146466, 153573, 157052, 170877, 201924, 204764, 227836, 235578, 263268, 292932, 307146, 341754, 353367, 460719, 471156, 512631, 577727, 614292, 683508, 706734, 921438, 1025262, 1155454, 1413468, 1733181, 1842876, 2050524, 2310908, 3466362, 4044089, 5199543, 6932724, 8088178, 10399086, 12132267, 16176356, 20798172, 24264534, 36396801, 48529068, 72793602, 145587204]

約数ペア:

[(1, 145587204), (2, 72793602), (3, 48529068), (4, 36396801), (6, 24264534), (7, 20798172), (9, 16176356), (12, 12132267), (14, 10399086), (18, 8088178), (21, 6932724), (28, 5199543), (36, 4044089), (42, 3466362), (63, 2310908), (71, 2050524), (79, 1842876), (84, 1733181), (103, 1413468), (126, 1155454), (142, 1025262), (158, 921438), (206, 706734), (213, 683508), (237, 614292), (252, 577727), (284, 512631), (309, 471156), (316, 460719), (412, 353367), (426, 341754), (474, 307146), (497, 292932), (553, 263268), (618, 235578), (639, 227836), (711, 204764), (721, 201924), (852, 170877), (927, 157052), (948, 153573), (994, 146466), (1106, 131634), (1236, 117789), (1278, 113918), (1422, 102382), (1442, 100962), (1491, 97644), (1659, 87756), (1854, 78526), (1988, 73233), (2163, 67308), (2212, 65817), (2556, 56959), (2844, 51191), (2884, 50481), (2982, 48822), (3318, 43878), (3708, 39263), (4326, 33654), (4473, 32548), (4977, 29252), (5609, 25956), (5964, 24411), (6489, 22436), (6636, 21939), (7313, 19908), (8137, 17892), (8652, 16827), (8946, 16274), (9954, 14626), (11218, 12978)]