147475728

素因数分解:

$2^4\times 3^5\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 434118048

約数和(自身を除く): 286642320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 324, 332, 432, 457, 486, 498, 648, 664, 747, 914, 972, 996, 1296, 1328, 1371, 1494, 1828, 1944, 1992, 2241, 2742, 2988, 3656, 3888, 3984, 4113, 4482, 5484, 5976, 6723, 7312, 8226, 8964, 10968, 11952, 12339, 13446, 16452, 17928, 20169, 21936, 24678, 26892, 32904, 35856, 37017, 37931, 40338, 49356, 53784, 65808, 74034, 75862, 80676, 98712, 107568, 111051, 113793, 148068, 151724, 161352, 197424, 222102, 227586, 296136, 303448, 322704, 341379, 444204, 455172, 592272, 606896, 682758, 888408, 910344, 1024137, 1365516, 1776816, 1820688, 2048274, 2731032, 3072411, 4096548, 5462064, 6144822, 8193096, 9217233, 12289644, 16386192, 18434466, 24579288, 36868932, 49158576, 73737864, 147475728]

約数ペア:

[(1, 147475728), (2, 73737864), (3, 49158576), (4, 36868932), (6, 24579288), (8, 18434466), (9, 16386192), (12, 12289644), (16, 9217233), (18, 8193096), (24, 6144822), (27, 5462064), (36, 4096548), (48, 3072411), (54, 2731032), (72, 2048274), (81, 1820688), (83, 1776816), (108, 1365516), (144, 1024137), (162, 910344), (166, 888408), (216, 682758), (243, 606896), (249, 592272), (324, 455172), (332, 444204), (432, 341379), (457, 322704), (486, 303448), (498, 296136), (648, 227586), (664, 222102), (747, 197424), (914, 161352), (972, 151724), (996, 148068), (1296, 113793), (1328, 111051), (1371, 107568), (1494, 98712), (1828, 80676), (1944, 75862), (1992, 74034), (2241, 65808), (2742, 53784), (2988, 49356), (3656, 40338), (3888, 37931), (3984, 37017), (4113, 35856), (4482, 32904), (5484, 26892), (5976, 24678), (6723, 21936), (7312, 20169), (8226, 17928), (8964, 16452), (10968, 13446), (11952, 12339)]