163917312

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8209}}^1$

素因数の和:8243

約数の個数: 80

約数和(自身を含む): 470334480

約数和(自身を除く): 306417168

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, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 8209, 9984, 16418, 19968, 24627, 32836, 49254, 65672, 98508, 106717, 131344, 197016, 213434, 262688, 320151, 394032, 426868, 525376, 640302, 788064, 853736, 1050752, 1280604, 1576128, 1707472, 2101504, 2561208, 3152256, 3414944, 4203008, 5122416, 6304512, 6829888, 10244832, 12609024, 13659776, 20489664, 27319552, 40979328, 54639104, 81958656, 163917312]

約数ペア:

[(1, 163917312), (2, 81958656), (3, 54639104), (4, 40979328), (6, 27319552), (8, 20489664), (12, 13659776), (13, 12609024), (16, 10244832), (24, 6829888), (26, 6304512), (32, 5122416), (39, 4203008), (48, 3414944), (52, 3152256), (64, 2561208), (78, 2101504), (96, 1707472), (104, 1576128), (128, 1280604), (156, 1050752), (192, 853736), (208, 788064), (256, 640302), (312, 525376), (384, 426868), (416, 394032), (512, 320151), (624, 262688), (768, 213434), (832, 197016), (1248, 131344), (1536, 106717), (1664, 98508), (2496, 65672), (3328, 49254), (4992, 32836), (6656, 24627), (8209, 19968), (9984, 16418)]