164506368

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16477}}^1$

素因数の和:16509

約数の個数: 72

約数和(自身を含む): 471534448

約数和(自身を除く): 307028080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 16477, 32954, 49431, 65908, 98862, 131816, 197724, 214201, 263632, 395448, 428402, 527264, 642603, 790896, 856804, 1054528, 1285206, 1581792, 1713608, 2109056, 2570412, 3163584, 3427216, 4218112, 5140824, 6327168, 6854432, 10281648, 12654336, 13708864, 20563296, 27417728, 41126592, 54835456, 82253184, 164506368]

約数ペア:

[(1, 164506368), (2, 82253184), (3, 54835456), (4, 41126592), (6, 27417728), (8, 20563296), (12, 13708864), (13, 12654336), (16, 10281648), (24, 6854432), (26, 6327168), (32, 5140824), (39, 4218112), (48, 3427216), (52, 3163584), (64, 2570412), (78, 2109056), (96, 1713608), (104, 1581792), (128, 1285206), (156, 1054528), (192, 856804), (208, 790896), (256, 642603), (312, 527264), (384, 428402), (416, 395448), (624, 263632), (768, 214201), (832, 197724), (1248, 131816), (1664, 98862), (2496, 65908), (3328, 49431), (4992, 32954), (9984, 16477)]