191507490628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{23719}}^1$

素因数の和:23945

約数の個数: 96

約数和(自身を含む): 382556160000

約数和(自身を除く): 191048669372

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 149, 298, 437, 589, 596, 713, 874, 1178, 1426, 1748, 2356, 2831, 2852, 3427, 4619, 5662, 6854, 9238, 11324, 13547, 13708, 18476, 23719, 27094, 47438, 54188, 65113, 87761, 94876, 106237, 130226, 175522, 212474, 260452, 351044, 424948, 450661, 545537, 735289, 901322, 1091074, 1470578, 1802644, 2018503, 2182148, 2941156, 3534131, 4037006, 7068262, 8074012, 10365203, 13970491, 14136524, 16911647, 20730406, 27940982, 33823294, 41460812, 55881964, 67148489, 67646588, 81285013, 109558061, 134296978, 162570026, 219116122, 268593956, 321321293, 325140052, 438232244, 642642586, 1285285172, 1544415247, 2081603159, 2519835403, 3088830494, 4163206318, 5039670806, 6177660988, 8326412636, 10079341612, 47876872657, 95753745314, 191507490628]

約数ペア:

[(1, 191507490628), (2, 95753745314), (4, 47876872657), (19, 10079341612), (23, 8326412636), (31, 6177660988), (38, 5039670806), (46, 4163206318), (62, 3088830494), (76, 2519835403), (92, 2081603159), (124, 1544415247), (149, 1285285172), (298, 642642586), (437, 438232244), (589, 325140052), (596, 321321293), (713, 268593956), (874, 219116122), (1178, 162570026), (1426, 134296978), (1748, 109558061), (2356, 81285013), (2831, 67646588), (2852, 67148489), (3427, 55881964), (4619, 41460812), (5662, 33823294), (6854, 27940982), (9238, 20730406), (11324, 16911647), (13547, 14136524), (13708, 13970491), (18476, 10365203), (23719, 8074012), (27094, 7068262), (47438, 4037006), (54188, 3534131), (65113, 2941156), (87761, 2182148), (94876, 2018503), (106237, 1802644), (130226, 1470578), (175522, 1091074), (212474, 901322), (260452, 735289), (351044, 545537), (424948, 450661)]