153042372

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 465733632

約数和(自身を除く): 312691260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 243, 249, 252, 271, 324, 332, 378, 486, 498, 542, 567, 581, 747, 756, 813, 972, 996, 1084, 1134, 1162, 1494, 1626, 1701, 1743, 1897, 2241, 2268, 2324, 2439, 2988, 3252, 3402, 3486, 3794, 4482, 4878, 5229, 5691, 6723, 6804, 6972, 7317, 7588, 8964, 9756, 10458, 11382, 13446, 14634, 15687, 17073, 20169, 20916, 21951, 22493, 22764, 26892, 29268, 31374, 34146, 40338, 43902, 44986, 47061, 51219, 62748, 65853, 67479, 68292, 80676, 87804, 89972, 94122, 102438, 131706, 134958, 141183, 153657, 157451, 188244, 202437, 204876, 263412, 269916, 282366, 307314, 314902, 404874, 460971, 472353, 564732, 607311, 614628, 629804, 809748, 921942, 944706, 1214622, 1417059, 1821933, 1843884, 1889412, 2429244, 2834118, 3643866, 4251177, 5465799, 5668236, 7287732, 8502354, 10931598, 12753531, 17004708, 21863196, 25507062, 38260593, 51014124, 76521186, 153042372]

約数ペア:

[(1, 153042372), (2, 76521186), (3, 51014124), (4, 38260593), (6, 25507062), (7, 21863196), (9, 17004708), (12, 12753531), (14, 10931598), (18, 8502354), (21, 7287732), (27, 5668236), (28, 5465799), (36, 4251177), (42, 3643866), (54, 2834118), (63, 2429244), (81, 1889412), (83, 1843884), (84, 1821933), (108, 1417059), (126, 1214622), (162, 944706), (166, 921942), (189, 809748), (243, 629804), (249, 614628), (252, 607311), (271, 564732), (324, 472353), (332, 460971), (378, 404874), (486, 314902), (498, 307314), (542, 282366), (567, 269916), (581, 263412), (747, 204876), (756, 202437), (813, 188244), (972, 157451), (996, 153657), (1084, 141183), (1134, 134958), (1162, 131706), (1494, 102438), (1626, 94122), (1701, 89972), (1743, 87804), (1897, 80676), (2241, 68292), (2268, 67479), (2324, 65853), (2439, 62748), (2988, 51219), (3252, 47061), (3402, 44986), (3486, 43902), (3794, 40338), (4482, 34146), (4878, 31374), (5229, 29268), (5691, 26892), (6723, 22764), (6804, 22493), (6972, 21951), (7317, 20916), (7588, 20169), (8964, 17073), (9756, 15687), (10458, 14634), (11382, 13446)]