198437952

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 549005760

約数和(自身を除く): 350567808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 157, 174, 192, 227, 232, 314, 348, 454, 464, 471, 628, 681, 696, 908, 928, 942, 1256, 1362, 1392, 1816, 1856, 1884, 2512, 2724, 2784, 3632, 3768, 4553, 5024, 5448, 5568, 6583, 7264, 7536, 9106, 10048, 10896, 13166, 13659, 14528, 15072, 18212, 19749, 21792, 26332, 27318, 30144, 35639, 36424, 39498, 43584, 52664, 54636, 71278, 72848, 78996, 105328, 106917, 109272, 142556, 145696, 157992, 210656, 213834, 218544, 285112, 291392, 315984, 421312, 427668, 437088, 570224, 631968, 855336, 874176, 1033531, 1140448, 1263936, 1710672, 2067062, 2280896, 3100593, 3421344, 4134124, 6201186, 6842688, 8268248, 12402372, 16536496, 24804744, 33072992, 49609488, 66145984, 99218976, 198437952]

約数ペア:

[(1, 198437952), (2, 99218976), (3, 66145984), (4, 49609488), (6, 33072992), (8, 24804744), (12, 16536496), (16, 12402372), (24, 8268248), (29, 6842688), (32, 6201186), (48, 4134124), (58, 3421344), (64, 3100593), (87, 2280896), (96, 2067062), (116, 1710672), (157, 1263936), (174, 1140448), (192, 1033531), (227, 874176), (232, 855336), (314, 631968), (348, 570224), (454, 437088), (464, 427668), (471, 421312), (628, 315984), (681, 291392), (696, 285112), (908, 218544), (928, 213834), (942, 210656), (1256, 157992), (1362, 145696), (1392, 142556), (1816, 109272), (1856, 106917), (1884, 105328), (2512, 78996), (2724, 72848), (2784, 71278), (3632, 54636), (3768, 52664), (4553, 43584), (5024, 39498), (5448, 36424), (5568, 35639), (6583, 30144), (7264, 27318), (7536, 26332), (9106, 21792), (10048, 19749), (10896, 18212), (13166, 15072), (13659, 14528)]