161883936

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24439}}^1$

素因数の和:24478

約数の個数: 72

約数和(自身を含む): 480392640

約数和(自身を除く): 318508704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 24439, 48878, 73317, 97756, 146634, 195512, 219951, 293268, 391024, 439902, 562097, 586536, 782048, 879804, 1124194, 1173072, 1686291, 1759608, 2248388, 2346144, 3372582, 3519216, 4496776, 5058873, 6745164, 7038432, 8993552, 10117746, 13490328, 17987104, 20235492, 26980656, 40470984, 53961312, 80941968, 161883936]

約数ペア:

[(1, 161883936), (2, 80941968), (3, 53961312), (4, 40470984), (6, 26980656), (8, 20235492), (9, 17987104), (12, 13490328), (16, 10117746), (18, 8993552), (23, 7038432), (24, 6745164), (32, 5058873), (36, 4496776), (46, 3519216), (48, 3372582), (69, 2346144), (72, 2248388), (92, 1759608), (96, 1686291), (138, 1173072), (144, 1124194), (184, 879804), (207, 782048), (276, 586536), (288, 562097), (368, 439902), (414, 391024), (552, 293268), (736, 219951), (828, 195512), (1104, 146634), (1656, 97756), (2208, 73317), (3312, 48878), (6624, 24439)]