140974776

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{3313}}^1$

素因数の和:3525

約数の個数: 64

約数和(自身を含む): 393703200

約数和(自身を除く): 252728424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1773, 2364, 3313, 3546, 4728, 5319, 6626, 7092, 9939, 10638, 13252, 14184, 19878, 21276, 26504, 29817, 39756, 42552, 59634, 79512, 89451, 119268, 178902, 238536, 357804, 652661, 715608, 1305322, 1957983, 2610644, 3915966, 5221288, 5873949, 7831932, 11747898, 15663864, 17621847, 23495796, 35243694, 46991592, 70487388, 140974776]

約数ペア:

[(1, 140974776), (2, 70487388), (3, 46991592), (4, 35243694), (6, 23495796), (8, 17621847), (9, 15663864), (12, 11747898), (18, 7831932), (24, 5873949), (27, 5221288), (36, 3915966), (54, 2610644), (72, 1957983), (108, 1305322), (197, 715608), (216, 652661), (394, 357804), (591, 238536), (788, 178902), (1182, 119268), (1576, 89451), (1773, 79512), (2364, 59634), (3313, 42552), (3546, 39756), (4728, 29817), (5319, 26504), (6626, 21276), (7092, 19878), (9939, 14184), (10638, 13252)]