197874144

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 632217600

約数和(自身を除く): 434343456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 96, 104, 108, 117, 144, 156, 158, 208, 216, 223, 234, 237, 288, 312, 316, 351, 416, 432, 446, 468, 474, 624, 632, 669, 702, 711, 864, 892, 936, 948, 1027, 1248, 1264, 1338, 1404, 1422, 1784, 1872, 1896, 2007, 2054, 2133, 2528, 2676, 2808, 2844, 2899, 3081, 3568, 3744, 3792, 4014, 4108, 4266, 5352, 5616, 5688, 5798, 6021, 6162, 7136, 7584, 8028, 8216, 8532, 8697, 9243, 10704, 11232, 11376, 11596, 12042, 12324, 16056, 16432, 17064, 17394, 17617, 18486, 21408, 22752, 23192, 24084, 24648, 26091, 27729, 32112, 32864, 34128, 34788, 35234, 36972, 46384, 48168, 49296, 52182, 52851, 55458, 64224, 68256, 69576, 70468, 73944, 78273, 92768, 96336, 98592, 104364, 105702, 110916, 139152, 140936, 147888, 156546, 158553, 192672, 208728, 211404, 221832, 229021, 278304, 281872, 295776, 313092, 317106, 417456, 422808, 443664, 458042, 475659, 563744, 626184, 634212, 687063, 834912, 845616, 887328, 916084, 951318, 1252368, 1268424, 1374126, 1691232, 1832168, 1902636, 2061189, 2504736, 2536848, 2748252, 3664336, 3805272, 4122378, 5073696, 5496504, 6183567, 7328672, 7610544, 8244756, 10993008, 12367134, 15221088, 16489512, 21986016, 24734268, 32979024, 49468536, 65958048, 98937072, 197874144]

約数ペア:

[(1, 197874144), (2, 98937072), (3, 65958048), (4, 49468536), (6, 32979024), (8, 24734268), (9, 21986016), (12, 16489512), (13, 15221088), (16, 12367134), (18, 10993008), (24, 8244756), (26, 7610544), (27, 7328672), (32, 6183567), (36, 5496504), (39, 5073696), (48, 4122378), (52, 3805272), (54, 3664336), (72, 2748252), (78, 2536848), (79, 2504736), (96, 2061189), (104, 1902636), (108, 1832168), (117, 1691232), (144, 1374126), (156, 1268424), (158, 1252368), (208, 951318), (216, 916084), (223, 887328), (234, 845616), (237, 834912), (288, 687063), (312, 634212), (316, 626184), (351, 563744), (416, 475659), (432, 458042), (446, 443664), (468, 422808), (474, 417456), (624, 317106), (632, 313092), (669, 295776), (702, 281872), (711, 278304), (864, 229021), (892, 221832), (936, 211404), (948, 208728), (1027, 192672), (1248, 158553), (1264, 156546), (1338, 147888), (1404, 140936), (1422, 139152), (1784, 110916), (1872, 105702), (1896, 104364), (2007, 98592), (2054, 96336), (2133, 92768), (2528, 78273), (2676, 73944), (2808, 70468), (2844, 69576), (2899, 68256), (3081, 64224), (3568, 55458), (3744, 52851), (3792, 52182), (4014, 49296), (4108, 48168), (4266, 46384), (5352, 36972), (5616, 35234), (5688, 34788), (5798, 34128), (6021, 32864), (6162, 32112), (7136, 27729), (7584, 26091), (8028, 24648), (8216, 24084), (8532, 23192), (8697, 22752), (9243, 21408), (10704, 18486), (11232, 17617), (11376, 17394), (11596, 17064), (12042, 16432), (12324, 16056)]