161337888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1127

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 340597728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1063, 1116, 1224, 1488, 1581, 1632, 2108, 2126, 2232, 2448, 2976, 3162, 3189, 4216, 4252, 4464, 4743, 4896, 6324, 6378, 8432, 8504, 8928, 9486, 9567, 12648, 12756, 16864, 17008, 18071, 18972, 19134, 25296, 25512, 32953, 34016, 36142, 37944, 38268, 50592, 51024, 54213, 65906, 72284, 75888, 76536, 98859, 102048, 108426, 131812, 144568, 151776, 153072, 162639, 197718, 216852, 263624, 289136, 296577, 306144, 325278, 395436, 433704, 527248, 560201, 578272, 593154, 650556, 790872, 867408, 1054496, 1120402, 1186308, 1301112, 1581744, 1680603, 1734816, 2240804, 2372616, 2602224, 3163488, 3361206, 4481608, 4745232, 5041809, 5204448, 6722412, 8963216, 9490464, 10083618, 13444824, 17926432, 20167236, 26889648, 40334472, 53779296, 80668944, 161337888]

約数ペア:

[(1, 161337888), (2, 80668944), (3, 53779296), (4, 40334472), (6, 26889648), (8, 20167236), (9, 17926432), (12, 13444824), (16, 10083618), (17, 9490464), (18, 8963216), (24, 6722412), (31, 5204448), (32, 5041809), (34, 4745232), (36, 4481608), (48, 3361206), (51, 3163488), (62, 2602224), (68, 2372616), (72, 2240804), (93, 1734816), (96, 1680603), (102, 1581744), (124, 1301112), (136, 1186308), (144, 1120402), (153, 1054496), (186, 867408), (204, 790872), (248, 650556), (272, 593154), (279, 578272), (288, 560201), (306, 527248), (372, 433704), (408, 395436), (496, 325278), (527, 306144), (544, 296577), (558, 289136), (612, 263624), (744, 216852), (816, 197718), (992, 162639), (1054, 153072), (1063, 151776), (1116, 144568), (1224, 131812), (1488, 108426), (1581, 102048), (1632, 98859), (2108, 76536), (2126, 75888), (2232, 72284), (2448, 65906), (2976, 54213), (3162, 51024), (3189, 50592), (4216, 38268), (4252, 37944), (4464, 36142), (4743, 34016), (4896, 32953), (6324, 25512), (6378, 25296), (8432, 19134), (8504, 18972), (8928, 18071), (9486, 17008), (9567, 16864), (12648, 12756)]