16119642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 44126208

約数和(自身を除く): 28006566

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 37, 41, 42, 46, 66, 69, 74, 77, 82, 111, 123, 138, 154, 161, 222, 231, 246, 253, 259, 287, 322, 407, 451, 462, 483, 506, 518, 574, 759, 777, 814, 851, 861, 902, 943, 966, 1221, 1353, 1517, 1518, 1554, 1702, 1722, 1771, 1886, 2442, 2553, 2706, 2829, 2849, 3034, 3157, 3542, 4551, 5106, 5313, 5658, 5698, 5957, 6314, 6601, 8547, 9102, 9361, 9471, 10373, 10619, 10626, 11914, 13202, 16687, 17094, 17871, 18722, 18942, 19803, 20746, 21238, 28083, 31119, 31857, 33374, 34891, 35742, 39606, 50061, 56166, 62238, 63714, 65527, 69782, 72611, 100122, 104673, 116809, 131054, 145222, 196581, 209346, 217833, 233618, 244237, 350427, 383801, 393162, 435666, 488474, 700854, 732711, 767602, 1151403, 1465422, 2302806, 2686607, 5373214, 8059821, 16119642]

約数ペア:

[(1, 16119642), (2, 8059821), (3, 5373214), (6, 2686607), (7, 2302806), (11, 1465422), (14, 1151403), (21, 767602), (22, 732711), (23, 700854), (33, 488474), (37, 435666), (41, 393162), (42, 383801), (46, 350427), (66, 244237), (69, 233618), (74, 217833), (77, 209346), (82, 196581), (111, 145222), (123, 131054), (138, 116809), (154, 104673), (161, 100122), (222, 72611), (231, 69782), (246, 65527), (253, 63714), (259, 62238), (287, 56166), (322, 50061), (407, 39606), (451, 35742), (462, 34891), (483, 33374), (506, 31857), (518, 31119), (574, 28083), (759, 21238), (777, 20746), (814, 19803), (851, 18942), (861, 18722), (902, 17871), (943, 17094), (966, 16687), (1221, 13202), (1353, 11914), (1517, 10626), (1518, 10619), (1554, 10373), (1702, 9471), (1722, 9361), (1771, 9102), (1886, 8547), (2442, 6601), (2553, 6314), (2706, 5957), (2829, 5698), (2849, 5658), (3034, 5313), (3157, 5106), (3542, 4551)]