160989664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 364041216

約数和(自身を除く): 203051552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 47, 74, 88, 94, 148, 176, 188, 263, 296, 352, 376, 407, 517, 526, 592, 752, 814, 1034, 1052, 1184, 1504, 1628, 1739, 2068, 2104, 2893, 3256, 3478, 4136, 4208, 5786, 6512, 6956, 8272, 8416, 9731, 11572, 12361, 13024, 13912, 16544, 19129, 19462, 23144, 24722, 27824, 38258, 38924, 46288, 49444, 55648, 76516, 77848, 92576, 98888, 107041, 135971, 153032, 155696, 197776, 214082, 271942, 306064, 311392, 395552, 428164, 457357, 543884, 612128, 856328, 914714, 1087768, 1712656, 1829428, 2175536, 3425312, 3658856, 4351072, 5030927, 7317712, 10061854, 14635424, 20123708, 40247416, 80494832, 160989664]

約数ペア:

[(1, 160989664), (2, 80494832), (4, 40247416), (8, 20123708), (11, 14635424), (16, 10061854), (22, 7317712), (32, 5030927), (37, 4351072), (44, 3658856), (47, 3425312), (74, 2175536), (88, 1829428), (94, 1712656), (148, 1087768), (176, 914714), (188, 856328), (263, 612128), (296, 543884), (352, 457357), (376, 428164), (407, 395552), (517, 311392), (526, 306064), (592, 271942), (752, 214082), (814, 197776), (1034, 155696), (1052, 153032), (1184, 135971), (1504, 107041), (1628, 98888), (1739, 92576), (2068, 77848), (2104, 76516), (2893, 55648), (3256, 49444), (3478, 46288), (4136, 38924), (4208, 38258), (5786, 27824), (6512, 24722), (6956, 23144), (8272, 19462), (8416, 19129), (9731, 16544), (11572, 13912), (12361, 13024)]