163921056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 505774080

約数和(自身を除く): 341853024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 208, 223, 228, 247, 248, 304, 312, 372, 403, 416, 446, 456, 494, 496, 589, 608, 624, 669, 741, 744, 806, 892, 912, 988, 992, 1178, 1209, 1248, 1338, 1482, 1488, 1612, 1767, 1784, 1824, 1976, 2356, 2418, 2676, 2899, 2964, 2976, 3224, 3534, 3568, 3952, 4237, 4712, 4836, 5352, 5798, 5928, 6448, 6913, 7068, 7136, 7657, 7904, 8474, 8697, 9424, 9672, 10704, 11596, 11856, 12711, 12896, 13826, 14136, 15314, 16948, 17394, 18848, 19344, 20739, 21408, 22971, 23192, 23712, 25422, 27652, 28272, 30628, 33896, 34788, 38688, 41478, 45942, 46384, 50844, 55081, 55304, 56544, 61256, 67792, 69576, 82956, 89869, 91884, 92768, 101688, 110162, 110608, 122512, 131347, 135584, 139152, 165243, 165912, 179738, 183768, 203376, 220324, 221216, 245024, 262694, 269607, 278304, 330486, 331824, 359476, 367536, 394041, 406752, 440648, 525388, 539214, 660972, 663648, 718952, 735072, 788082, 881296, 1050776, 1078428, 1321944, 1437904, 1576164, 1707511, 1762592, 2101552, 2156856, 2643888, 2875808, 3152328, 3415022, 4203104, 4313712, 5122533, 5287776, 6304656, 6830044, 8627424, 10245066, 12609312, 13660088, 20490132, 27320176, 40980264, 54640352, 81960528, 163921056]

約数ペア:

[(1, 163921056), (2, 81960528), (3, 54640352), (4, 40980264), (6, 27320176), (8, 20490132), (12, 13660088), (13, 12609312), (16, 10245066), (19, 8627424), (24, 6830044), (26, 6304656), (31, 5287776), (32, 5122533), (38, 4313712), (39, 4203104), (48, 3415022), (52, 3152328), (57, 2875808), (62, 2643888), (76, 2156856), (78, 2101552), (93, 1762592), (96, 1707511), (104, 1576164), (114, 1437904), (124, 1321944), (152, 1078428), (156, 1050776), (186, 881296), (208, 788082), (223, 735072), (228, 718952), (247, 663648), (248, 660972), (304, 539214), (312, 525388), (372, 440648), (403, 406752), (416, 394041), (446, 367536), (456, 359476), (494, 331824), (496, 330486), (589, 278304), (608, 269607), (624, 262694), (669, 245024), (741, 221216), (744, 220324), (806, 203376), (892, 183768), (912, 179738), (988, 165912), (992, 165243), (1178, 139152), (1209, 135584), (1248, 131347), (1338, 122512), (1482, 110608), (1488, 110162), (1612, 101688), (1767, 92768), (1784, 91884), (1824, 89869), (1976, 82956), (2356, 69576), (2418, 67792), (2676, 61256), (2899, 56544), (2964, 55304), (2976, 55081), (3224, 50844), (3534, 46384), (3568, 45942), (3952, 41478), (4237, 38688), (4712, 34788), (4836, 33896), (5352, 30628), (5798, 28272), (5928, 27652), (6448, 25422), (6913, 23712), (7068, 23192), (7136, 22971), (7657, 21408), (7904, 20739), (8474, 19344), (8697, 18848), (9424, 17394), (9672, 16948), (10704, 15314), (11596, 14136), (11856, 13826), (12711, 12896)]