156680216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{733}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 367822080

約数和(自身を除く): 211141864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 347, 616, 694, 733, 1388, 1466, 2429, 2776, 2932, 3817, 4858, 5131, 5864, 7634, 8063, 9716, 10262, 15268, 16126, 19432, 20524, 26719, 30536, 32252, 41048, 53438, 56441, 64504, 106876, 112882, 213752, 225764, 254351, 451528, 508702, 1017404, 1780457, 2034808, 2797861, 3560914, 5595722, 7121828, 11191444, 14243656, 19585027, 22382888, 39170054, 78340108, 156680216]

約数ペア:

[(1, 156680216), (2, 78340108), (4, 39170054), (7, 22382888), (8, 19585027), (11, 14243656), (14, 11191444), (22, 7121828), (28, 5595722), (44, 3560914), (56, 2797861), (77, 2034808), (88, 1780457), (154, 1017404), (308, 508702), (347, 451528), (616, 254351), (694, 225764), (733, 213752), (1388, 112882), (1466, 106876), (2429, 64504), (2776, 56441), (2932, 53438), (3817, 41048), (4858, 32252), (5131, 30536), (5864, 26719), (7634, 20524), (8063, 19432), (9716, 16126), (10262, 15268)]