164390472

素因数分解:

$2^3\times 3^5\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 466764480

約数和(自身を除く): 302374008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 243, 309, 324, 412, 486, 618, 648, 821, 824, 927, 972, 1236, 1642, 1854, 1944, 2463, 2472, 2781, 3284, 3708, 4926, 5562, 6568, 7389, 7416, 8343, 9852, 11124, 14778, 16686, 19704, 22167, 22248, 25029, 29556, 33372, 44334, 50058, 59112, 66501, 66744, 84563, 88668, 100116, 133002, 169126, 177336, 199503, 200232, 253689, 266004, 338252, 399006, 507378, 532008, 676504, 761067, 798012, 1014756, 1522134, 1596024, 2029512, 2283201, 3044268, 4566402, 6088536, 6849603, 9132804, 13699206, 18265608, 20548809, 27398412, 41097618, 54796824, 82195236, 164390472]

約数ペア:

[(1, 164390472), (2, 82195236), (3, 54796824), (4, 41097618), (6, 27398412), (8, 20548809), (9, 18265608), (12, 13699206), (18, 9132804), (24, 6849603), (27, 6088536), (36, 4566402), (54, 3044268), (72, 2283201), (81, 2029512), (103, 1596024), (108, 1522134), (162, 1014756), (206, 798012), (216, 761067), (243, 676504), (309, 532008), (324, 507378), (412, 399006), (486, 338252), (618, 266004), (648, 253689), (821, 200232), (824, 199503), (927, 177336), (972, 169126), (1236, 133002), (1642, 100116), (1854, 88668), (1944, 84563), (2463, 66744), (2472, 66501), (2781, 59112), (3284, 50058), (3708, 44334), (4926, 33372), (5562, 29556), (6568, 25029), (7389, 22248), (7416, 22167), (8343, 19704), (9852, 16686), (11124, 14778)]