78056128

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 160532064

約数和(自身を除く): 82475936

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 151, 164, 197, 302, 328, 394, 604, 656, 788, 1208, 1312, 1576, 2416, 2624, 3152, 4832, 6191, 6304, 8077, 9664, 12382, 12608, 16154, 24764, 29747, 32308, 49528, 59494, 64616, 99056, 118988, 129232, 198112, 237976, 258464, 396224, 475952, 516928, 951904, 1219627, 1903808, 2439254, 4878508, 9757016, 19514032, 39028064, 78056128]

約数ペア:

[(1, 78056128), (2, 39028064), (4, 19514032), (8, 9757016), (16, 4878508), (32, 2439254), (41, 1903808), (64, 1219627), (82, 951904), (151, 516928), (164, 475952), (197, 396224), (302, 258464), (328, 237976), (394, 198112), (604, 129232), (656, 118988), (788, 99056), (1208, 64616), (1312, 59494), (1576, 49528), (2416, 32308), (2624, 29747), (3152, 24764), (4832, 16154), (6191, 12608), (6304, 12382), (8077, 9664)]