16460916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 43760640

約数和(自身を除く): 27299724

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 43, 46, 57, 69, 73, 76, 86, 92, 114, 129, 138, 146, 172, 219, 228, 258, 276, 292, 437, 438, 516, 817, 874, 876, 989, 1311, 1387, 1634, 1679, 1748, 1978, 2451, 2622, 2774, 2967, 3139, 3268, 3358, 3956, 4161, 4902, 5037, 5244, 5548, 5934, 6278, 6716, 8322, 9417, 9804, 10074, 11868, 12556, 16644, 18791, 18834, 20148, 31901, 37582, 37668, 56373, 59641, 63802, 72197, 75164, 95703, 112746, 119282, 127604, 144394, 178923, 191406, 216591, 225492, 238564, 288788, 357846, 382812, 433182, 715692, 866364, 1371743, 2743486, 4115229, 5486972, 8230458, 16460916]

約数ペア:

[(1, 16460916), (2, 8230458), (3, 5486972), (4, 4115229), (6, 2743486), (12, 1371743), (19, 866364), (23, 715692), (38, 433182), (43, 382812), (46, 357846), (57, 288788), (69, 238564), (73, 225492), (76, 216591), (86, 191406), (92, 178923), (114, 144394), (129, 127604), (138, 119282), (146, 112746), (172, 95703), (219, 75164), (228, 72197), (258, 63802), (276, 59641), (292, 56373), (437, 37668), (438, 37582), (516, 31901), (817, 20148), (874, 18834), (876, 18791), (989, 16644), (1311, 12556), (1387, 11868), (1634, 10074), (1679, 9804), (1748, 9417), (1978, 8322), (2451, 6716), (2622, 6278), (2774, 5934), (2967, 5548), (3139, 5244), (3268, 5037), (3358, 4902), (3956, 4161)]