162940416

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2531

約数の個数: 80

約数和(自身を含む): 444358464

約数和(自身を除く): 281418048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2467, 2752, 4128, 4934, 5504, 7401, 8256, 9868, 11008, 14802, 16512, 19736, 22016, 29604, 33024, 39472, 59208, 66048, 78944, 106081, 118416, 157888, 212162, 236832, 315776, 318243, 424324, 473664, 631552, 636486, 848648, 947328, 1263104, 1272972, 1697296, 1894656, 2545944, 3394592, 3789312, 5091888, 6789184, 10183776, 13578368, 20367552, 27156736, 40735104, 54313472, 81470208, 162940416]

約数ペア:

[(1, 162940416), (2, 81470208), (3, 54313472), (4, 40735104), (6, 27156736), (8, 20367552), (12, 13578368), (16, 10183776), (24, 6789184), (32, 5091888), (43, 3789312), (48, 3394592), (64, 2545944), (86, 1894656), (96, 1697296), (128, 1272972), (129, 1263104), (172, 947328), (192, 848648), (256, 636486), (258, 631552), (344, 473664), (384, 424324), (512, 318243), (516, 315776), (688, 236832), (768, 212162), (1032, 157888), (1376, 118416), (1536, 106081), (2064, 78944), (2467, 66048), (2752, 59208), (4128, 39472), (4934, 33024), (5504, 29604), (7401, 22016), (8256, 19736), (9868, 16512), (11008, 14802)]