147560778

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 355170816

約数和(自身を除く): 207610038

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 81, 86, 129, 138, 162, 207, 243, 258, 307, 387, 414, 486, 614, 621, 774, 921, 989, 1161, 1242, 1842, 1863, 1978, 2322, 2763, 2967, 3483, 3726, 5526, 5589, 5934, 6966, 7061, 8289, 8901, 10449, 11178, 13201, 14122, 16578, 17802, 20898, 21183, 24867, 26402, 26703, 39603, 42366, 49734, 53406, 63549, 74601, 79206, 80109, 118809, 127098, 149202, 160218, 190647, 237618, 240327, 303623, 356427, 381294, 480654, 571941, 607246, 712854, 910869, 1069281, 1143882, 1715823, 1821738, 2138562, 2732607, 3207843, 3431646, 5465214, 6415686, 8197821, 16395642, 24593463, 49186926, 73780389, 147560778]

約数ペア:

[(1, 147560778), (2, 73780389), (3, 49186926), (6, 24593463), (9, 16395642), (18, 8197821), (23, 6415686), (27, 5465214), (43, 3431646), (46, 3207843), (54, 2732607), (69, 2138562), (81, 1821738), (86, 1715823), (129, 1143882), (138, 1069281), (162, 910869), (207, 712854), (243, 607246), (258, 571941), (307, 480654), (387, 381294), (414, 356427), (486, 303623), (614, 240327), (621, 237618), (774, 190647), (921, 160218), (989, 149202), (1161, 127098), (1242, 118809), (1842, 80109), (1863, 79206), (1978, 74601), (2322, 63549), (2763, 53406), (2967, 49734), (3483, 42366), (3726, 39603), (5526, 26703), (5589, 26402), (5934, 24867), (6966, 21183), (7061, 20898), (8289, 17802), (8901, 16578), (10449, 14122), (11178, 13201)]