157079512592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1263347}}^1$

素因数の和:1263783

約数の個数: 40

約数和(自身を含む): 321143061600

約数和(自身を除く): 164063549008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409, 818, 1636, 3272, 6544, 7771, 15542, 31084, 62168, 124336, 1263347, 2526694, 5053388, 10106776, 20213552, 24003593, 48007186, 96014372, 192028744, 384057488, 516708923, 1033417846, 2066835692, 4133671384, 8267342768, 9817469537, 19634939074, 39269878148, 78539756296, 157079512592]

約数ペア:

[(1, 157079512592), (2, 78539756296), (4, 39269878148), (8, 19634939074), (16, 9817469537), (19, 8267342768), (38, 4133671384), (76, 2066835692), (152, 1033417846), (304, 516708923), (409, 384057488), (818, 192028744), (1636, 96014372), (3272, 48007186), (6544, 24003593), (7771, 20213552), (15542, 10106776), (31084, 5053388), (62168, 2526694), (124336, 1263347)]