187966368

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3313}}^1$

素因数の和:3526

約数の個数: 72

約数和(自身を含む): 537404868

約数和(自身を除く): 349438500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3313, 3546, 4728, 6304, 6626, 7092, 9456, 9939, 13252, 14184, 18912, 19878, 26504, 28368, 29817, 39756, 53008, 56736, 59634, 79512, 106016, 119268, 159024, 238536, 318048, 477072, 652661, 954144, 1305322, 1957983, 2610644, 3915966, 5221288, 5873949, 7831932, 10442576, 11747898, 15663864, 20885152, 23495796, 31327728, 46991592, 62655456, 93983184, 187966368]

約数ペア:

[(1, 187966368), (2, 93983184), (3, 62655456), (4, 46991592), (6, 31327728), (8, 23495796), (9, 20885152), (12, 15663864), (16, 11747898), (18, 10442576), (24, 7831932), (32, 5873949), (36, 5221288), (48, 3915966), (72, 2610644), (96, 1957983), (144, 1305322), (197, 954144), (288, 652661), (394, 477072), (591, 318048), (788, 238536), (1182, 159024), (1576, 119268), (1773, 106016), (2364, 79512), (3152, 59634), (3313, 56736), (3546, 53008), (4728, 39756), (6304, 29817), (6626, 28368), (7092, 26504), (9456, 19878), (9939, 18912), (13252, 14184)]