148707972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25657}}^1$

素因数の和:25697

約数の個数: 72

約数和(自身を含む): 448296576

約数和(自身を除く): 299588604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 25657, 51314, 76971, 102628, 153942, 179599, 230913, 307884, 359198, 461826, 538797, 590111, 718396, 923652, 1077594, 1180222, 1616391, 1770333, 2155188, 2360444, 3232782, 3540666, 4130777, 5310999, 6465564, 7081332, 8261554, 10621998, 12392331, 16523108, 21243996, 24784662, 37176993, 49569324, 74353986, 148707972]

約数ペア:

[(1, 148707972), (2, 74353986), (3, 49569324), (4, 37176993), (6, 24784662), (7, 21243996), (9, 16523108), (12, 12392331), (14, 10621998), (18, 8261554), (21, 7081332), (23, 6465564), (28, 5310999), (36, 4130777), (42, 3540666), (46, 3232782), (63, 2360444), (69, 2155188), (84, 1770333), (92, 1616391), (126, 1180222), (138, 1077594), (161, 923652), (207, 718396), (252, 590111), (276, 538797), (322, 461826), (414, 359198), (483, 307884), (644, 230913), (828, 179599), (966, 153942), (1449, 102628), (1932, 76971), (2898, 51314), (5796, 25657)]