198371992

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 479808000

約数和(自身を除く): 281436008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 83, 91, 98, 104, 134, 166, 182, 196, 268, 332, 343, 364, 392, 469, 536, 581, 637, 664, 686, 728, 871, 938, 1079, 1162, 1274, 1372, 1742, 1876, 2158, 2324, 2548, 2744, 3283, 3484, 3752, 4067, 4316, 4459, 4648, 5096, 5561, 6097, 6566, 6968, 7553, 8134, 8632, 8918, 11122, 12194, 13132, 15106, 16268, 17836, 22244, 22981, 24388, 26264, 28469, 30212, 32536, 35672, 38927, 42679, 44488, 45962, 48776, 52871, 56938, 60424, 72293, 77854, 85358, 91924, 105742, 113876, 144586, 155708, 170716, 183848, 211484, 227752, 272489, 289172, 298753, 311416, 341432, 370097, 422968, 506051, 544978, 578344, 597506, 740194, 1012102, 1089956, 1195012, 1480388, 1907423, 2024204, 2179912, 2390024, 2960776, 3542357, 3814846, 4048408, 7084714, 7629692, 14169428, 15259384, 24796499, 28338856, 49592998, 99185996, 198371992]

約数ペア:

[(1, 198371992), (2, 99185996), (4, 49592998), (7, 28338856), (8, 24796499), (13, 15259384), (14, 14169428), (26, 7629692), (28, 7084714), (49, 4048408), (52, 3814846), (56, 3542357), (67, 2960776), (83, 2390024), (91, 2179912), (98, 2024204), (104, 1907423), (134, 1480388), (166, 1195012), (182, 1089956), (196, 1012102), (268, 740194), (332, 597506), (343, 578344), (364, 544978), (392, 506051), (469, 422968), (536, 370097), (581, 341432), (637, 311416), (664, 298753), (686, 289172), (728, 272489), (871, 227752), (938, 211484), (1079, 183848), (1162, 170716), (1274, 155708), (1372, 144586), (1742, 113876), (1876, 105742), (2158, 91924), (2324, 85358), (2548, 77854), (2744, 72293), (3283, 60424), (3484, 56938), (3752, 52871), (4067, 48776), (4316, 45962), (4459, 44488), (4648, 42679), (5096, 38927), (5561, 35672), (6097, 32536), (6566, 30212), (6968, 28469), (7553, 26264), (8134, 24388), (8632, 22981), (8918, 22244), (11122, 17836), (12194, 16268), (13132, 15106)]