133465072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 289099552

約数和(自身を除く): 155634480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 67, 104, 122, 134, 157, 208, 244, 268, 314, 488, 536, 628, 793, 871, 976, 1072, 1256, 1586, 1742, 2041, 2512, 3172, 3484, 4082, 4087, 6344, 6968, 8164, 8174, 9577, 10519, 12688, 13936, 16328, 16348, 19154, 21038, 32656, 32696, 38308, 42076, 53131, 65392, 76616, 84152, 106262, 124501, 136747, 153232, 168304, 212524, 249002, 273494, 425048, 498004, 546988, 641659, 850096, 996008, 1093976, 1283318, 1992016, 2187952, 2566636, 5133272, 8341567, 10266544, 16683134, 33366268, 66732536, 133465072]

約数ペア:

[(1, 133465072), (2, 66732536), (4, 33366268), (8, 16683134), (13, 10266544), (16, 8341567), (26, 5133272), (52, 2566636), (61, 2187952), (67, 1992016), (104, 1283318), (122, 1093976), (134, 996008), (157, 850096), (208, 641659), (244, 546988), (268, 498004), (314, 425048), (488, 273494), (536, 249002), (628, 212524), (793, 168304), (871, 153232), (976, 136747), (1072, 124501), (1256, 106262), (1586, 84152), (1742, 76616), (2041, 65392), (2512, 53131), (3172, 42076), (3484, 38308), (4082, 32696), (4087, 32656), (6344, 21038), (6968, 19154), (8164, 16348), (8174, 16328), (9577, 13936), (10519, 12688)]