154809504

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23371}}^1$

素因数の和:23410

約数の個数: 72

約数和(自身を含む): 459400032

約数和(自身を除く): 304590528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 23371, 46742, 70113, 93484, 140226, 186968, 210339, 280452, 373936, 420678, 537533, 560904, 747872, 841356, 1075066, 1121808, 1612599, 1682712, 2150132, 2243616, 3225198, 3365424, 4300264, 4837797, 6450396, 6730848, 8600528, 9675594, 12900792, 17201056, 19351188, 25801584, 38702376, 51603168, 77404752, 154809504]

約数ペア:

[(1, 154809504), (2, 77404752), (3, 51603168), (4, 38702376), (6, 25801584), (8, 19351188), (9, 17201056), (12, 12900792), (16, 9675594), (18, 8600528), (23, 6730848), (24, 6450396), (32, 4837797), (36, 4300264), (46, 3365424), (48, 3225198), (69, 2243616), (72, 2150132), (92, 1682712), (96, 1612599), (138, 1121808), (144, 1075066), (184, 841356), (207, 747872), (276, 560904), (288, 537533), (368, 420678), (414, 373936), (552, 280452), (736, 210339), (828, 186968), (1104, 140226), (1656, 93484), (2208, 70113), (3312, 46742), (6624, 23371)]