191509968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 581212800

約数和(自身を除く): 389702832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 38, 39, 48, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 208, 228, 232, 247, 304, 312, 348, 377, 456, 464, 494, 551, 557, 624, 696, 741, 754, 912, 988, 1102, 1114, 1131, 1392, 1482, 1508, 1653, 1671, 1976, 2204, 2228, 2262, 2964, 3016, 3306, 3342, 3952, 4408, 4456, 4524, 5928, 6032, 6612, 6684, 7163, 7241, 8816, 8912, 9048, 10583, 11856, 13224, 13368, 14326, 14482, 16153, 18096, 21166, 21489, 21723, 26448, 26736, 28652, 28964, 31749, 32306, 42332, 42978, 43446, 48459, 57304, 57928, 63498, 64612, 84664, 85956, 86892, 96918, 114608, 115856, 126996, 129224, 137579, 169328, 171912, 173784, 193836, 209989, 253992, 258448, 275158, 306907, 343824, 347568, 387672, 412737, 419978, 507984, 550316, 613814, 629967, 775344, 825474, 839956, 920721, 1100632, 1227628, 1259934, 1650948, 1679912, 1841442, 2201264, 2455256, 2519868, 3301896, 3359824, 3682884, 3989791, 4910512, 5039736, 6603792, 7365768, 7979582, 10079472, 11969373, 14731536, 15959164, 23938746, 31918328, 47877492, 63836656, 95754984, 191509968]

約数ペア:

[(1, 191509968), (2, 95754984), (3, 63836656), (4, 47877492), (6, 31918328), (8, 23938746), (12, 15959164), (13, 14731536), (16, 11969373), (19, 10079472), (24, 7979582), (26, 7365768), (29, 6603792), (38, 5039736), (39, 4910512), (48, 3989791), (52, 3682884), (57, 3359824), (58, 3301896), (76, 2519868), (78, 2455256), (87, 2201264), (104, 1841442), (114, 1679912), (116, 1650948), (152, 1259934), (156, 1227628), (174, 1100632), (208, 920721), (228, 839956), (232, 825474), (247, 775344), (304, 629967), (312, 613814), (348, 550316), (377, 507984), (456, 419978), (464, 412737), (494, 387672), (551, 347568), (557, 343824), (624, 306907), (696, 275158), (741, 258448), (754, 253992), (912, 209989), (988, 193836), (1102, 173784), (1114, 171912), (1131, 169328), (1392, 137579), (1482, 129224), (1508, 126996), (1653, 115856), (1671, 114608), (1976, 96918), (2204, 86892), (2228, 85956), (2262, 84664), (2964, 64612), (3016, 63498), (3306, 57928), (3342, 57304), (3952, 48459), (4408, 43446), (4456, 42978), (4524, 42332), (5928, 32306), (6032, 31749), (6612, 28964), (6684, 28652), (7163, 26736), (7241, 26448), (8816, 21723), (8912, 21489), (9048, 21166), (10583, 18096), (11856, 16153), (13224, 14482), (13368, 14326)]