146179628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 312157440

約数和(自身を除く): 165977812

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 139, 142, 161, 278, 284, 322, 497, 529, 556, 644, 973, 994, 1058, 1633, 1946, 1988, 2116, 3197, 3266, 3703, 3892, 6394, 6532, 7406, 9869, 11431, 12788, 14812, 19738, 22379, 22862, 37559, 39476, 44758, 45724, 69083, 73531, 75118, 89516, 138166, 147062, 150236, 226987, 262913, 276332, 294124, 453974, 514717, 525826, 907948, 1029434, 1051652, 1588909, 2058868, 3177818, 5220701, 6355636, 10441402, 20882804, 36544907, 73089814, 146179628]

約数ペア:

[(1, 146179628), (2, 73089814), (4, 36544907), (7, 20882804), (14, 10441402), (23, 6355636), (28, 5220701), (46, 3177818), (71, 2058868), (92, 1588909), (139, 1051652), (142, 1029434), (161, 907948), (278, 525826), (284, 514717), (322, 453974), (497, 294124), (529, 276332), (556, 262913), (644, 226987), (973, 150236), (994, 147062), (1058, 138166), (1633, 89516), (1946, 75118), (1988, 73531), (2116, 69083), (3197, 45724), (3266, 44758), (3703, 39476), (3892, 37559), (6394, 22862), (6532, 22379), (7406, 19738), (9869, 14812), (11431, 12788)]