161670464

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1135

約数の個数: 56

約数和(自身を含む): 334731360

約数和(自身を除く): 173060896

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 134, 148, 268, 296, 536, 592, 1019, 1072, 1184, 2038, 2144, 2368, 2479, 4076, 4288, 4958, 8152, 9916, 16304, 19832, 32608, 37703, 39664, 65216, 68273, 75406, 79328, 136546, 150812, 158656, 273092, 301624, 546184, 603248, 1092368, 1206496, 2184736, 2412992, 2526101, 4369472, 5052202, 10104404, 20208808, 40417616, 80835232, 161670464]

約数ペア:

[(1, 161670464), (2, 80835232), (4, 40417616), (8, 20208808), (16, 10104404), (32, 5052202), (37, 4369472), (64, 2526101), (67, 2412992), (74, 2184736), (134, 1206496), (148, 1092368), (268, 603248), (296, 546184), (536, 301624), (592, 273092), (1019, 158656), (1072, 150812), (1184, 136546), (2038, 79328), (2144, 75406), (2368, 68273), (2479, 65216), (4076, 39664), (4288, 37703), (4958, 32608), (8152, 19832), (9916, 16304)]