172311888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 534822912

約数和(自身を除く): 362511024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 71, 84, 93, 112, 124, 142, 168, 186, 213, 217, 233, 248, 284, 336, 372, 426, 434, 466, 496, 497, 568, 651, 699, 744, 852, 868, 932, 994, 1136, 1302, 1398, 1488, 1491, 1631, 1704, 1736, 1864, 1988, 2201, 2604, 2796, 2982, 3262, 3408, 3472, 3728, 3976, 4402, 4893, 5208, 5592, 5964, 6524, 6603, 7223, 7952, 8804, 9786, 10416, 11184, 11928, 13048, 13206, 14446, 15407, 16543, 17608, 19572, 21669, 23856, 26096, 26412, 28892, 30814, 33086, 35216, 39144, 43338, 46221, 49629, 50561, 52824, 57784, 61628, 66172, 78288, 86676, 92442, 99258, 101122, 105648, 115568, 115801, 123256, 132344, 151683, 173352, 184884, 198516, 202244, 231602, 246512, 264688, 303366, 346704, 347403, 369768, 397032, 404488, 463204, 512833, 606732, 694806, 739536, 794064, 808976, 926408, 1025666, 1213464, 1389612, 1538499, 1852816, 2051332, 2426928, 2779224, 3076998, 3589831, 4102664, 5558448, 6153996, 7179662, 8205328, 10769493, 12307992, 14359324, 21538986, 24615984, 28718648, 43077972, 57437296, 86155944, 172311888]

約数ペア:

[(1, 172311888), (2, 86155944), (3, 57437296), (4, 43077972), (6, 28718648), (7, 24615984), (8, 21538986), (12, 14359324), (14, 12307992), (16, 10769493), (21, 8205328), (24, 7179662), (28, 6153996), (31, 5558448), (42, 4102664), (48, 3589831), (56, 3076998), (62, 2779224), (71, 2426928), (84, 2051332), (93, 1852816), (112, 1538499), (124, 1389612), (142, 1213464), (168, 1025666), (186, 926408), (213, 808976), (217, 794064), (233, 739536), (248, 694806), (284, 606732), (336, 512833), (372, 463204), (426, 404488), (434, 397032), (466, 369768), (496, 347403), (497, 346704), (568, 303366), (651, 264688), (699, 246512), (744, 231602), (852, 202244), (868, 198516), (932, 184884), (994, 173352), (1136, 151683), (1302, 132344), (1398, 123256), (1488, 115801), (1491, 115568), (1631, 105648), (1704, 101122), (1736, 99258), (1864, 92442), (1988, 86676), (2201, 78288), (2604, 66172), (2796, 61628), (2982, 57784), (3262, 52824), (3408, 50561), (3472, 49629), (3728, 46221), (3976, 43338), (4402, 39144), (4893, 35216), (5208, 33086), (5592, 30814), (5964, 28892), (6524, 26412), (6603, 26096), (7223, 23856), (7952, 21669), (8804, 19572), (9786, 17608), (10416, 16543), (11184, 15407), (11928, 14446), (13048, 13206)]