189458112

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 523443200

約数和(自身を除く): 333985088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 139, 186, 192, 229, 248, 278, 372, 417, 458, 496, 556, 687, 744, 834, 916, 992, 1112, 1374, 1488, 1668, 1832, 1984, 2224, 2748, 2976, 3336, 3664, 4309, 4448, 5496, 5952, 6672, 7099, 7328, 8618, 8896, 10992, 12927, 13344, 14198, 14656, 17236, 21297, 21984, 25854, 26688, 28396, 31831, 34472, 42594, 43968, 51708, 56792, 63662, 68944, 85188, 95493, 103416, 113584, 127324, 137888, 170376, 190986, 206832, 227168, 254648, 275776, 340752, 381972, 413664, 454336, 509296, 681504, 763944, 827328, 986761, 1018592, 1363008, 1527888, 1973522, 2037184, 2960283, 3055776, 3947044, 5920566, 6111552, 7894088, 11841132, 15788176, 23682264, 31576352, 47364528, 63152704, 94729056, 189458112]

約数ペア:

[(1, 189458112), (2, 94729056), (3, 63152704), (4, 47364528), (6, 31576352), (8, 23682264), (12, 15788176), (16, 11841132), (24, 7894088), (31, 6111552), (32, 5920566), (48, 3947044), (62, 3055776), (64, 2960283), (93, 2037184), (96, 1973522), (124, 1527888), (139, 1363008), (186, 1018592), (192, 986761), (229, 827328), (248, 763944), (278, 681504), (372, 509296), (417, 454336), (458, 413664), (496, 381972), (556, 340752), (687, 275776), (744, 254648), (834, 227168), (916, 206832), (992, 190986), (1112, 170376), (1374, 137888), (1488, 127324), (1668, 113584), (1832, 103416), (1984, 95493), (2224, 85188), (2748, 68944), (2976, 63662), (3336, 56792), (3664, 51708), (4309, 43968), (4448, 42594), (5496, 34472), (5952, 31831), (6672, 28396), (7099, 26688), (7328, 25854), (8618, 21984), (8896, 21297), (10992, 17236), (12927, 14656), (13344, 14198)]