15678812132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{78427}}^1$

素因数の和:78548

約数の個数: 48

約数和(自身を含む): 29882950272

約数和(自身を除く): 14204138140

約数列:

[1, 2, 4, 23, 41, 46, 53, 82, 92, 106, 164, 212, 943, 1219, 1886, 2173, 2438, 3772, 4346, 4876, 8692, 49979, 78427, 99958, 156854, 199916, 313708, 1803821, 3215507, 3607642, 4156631, 6431014, 7215284, 8313262, 12862028, 16626524, 73956661, 95602513, 147913322, 170421871, 191205026, 295826644, 340843742, 382410052, 681687484, 3919703033, 7839406066, 15678812132]

約数ペア:

[(1, 15678812132), (2, 7839406066), (4, 3919703033), (23, 681687484), (41, 382410052), (46, 340843742), (53, 295826644), (82, 191205026), (92, 170421871), (106, 147913322), (164, 95602513), (212, 73956661), (943, 16626524), (1219, 12862028), (1886, 8313262), (2173, 7215284), (2438, 6431014), (3772, 4156631), (4346, 3607642), (4876, 3215507), (8692, 1803821), (49979, 313708), (78427, 199916), (99958, 156854)]