156957297590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 306233561088

約数和(自身を除く): 149276263498

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 97, 115, 181, 194, 230, 235, 362, 470, 485, 827, 905, 970, 1081, 1654, 1810, 2162, 2231, 4135, 4163, 4462, 4559, 5405, 8270, 8326, 8507, 9118, 10810, 11155, 17014, 17557, 19021, 20815, 22310, 22795, 35114, 38042, 38869, 41630, 42535, 45590, 77738, 80219, 85070, 87785, 95105, 104857, 149687, 160438, 175570, 190210, 194345, 195661, 209714, 299374, 388690, 391322, 401095, 403811, 524285, 748435, 802190, 807622, 825179, 893987, 978305, 1048570, 1496870, 1650358, 1787974, 1845037, 1956610, 2019055, 3442801, 3690074, 3770293, 4038110, 4125895, 4469935, 6885602, 7035289, 7540586, 8251790, 8939870, 9225185, 14070578, 14519639, 17214005, 18450370, 18851465, 18979117, 29039278, 34428010, 35176445, 37702930, 37958234, 70352890, 72598195, 86716739, 94895585, 145196390, 161811647, 173433478, 189791170, 323623294, 333951697, 433583695, 667903394, 682423033, 809058235, 867167390, 1364846066, 1618116470, 1669758485, 3339516970, 3412115165, 6824230330, 15695729759, 31391459518, 78478648795, 156957297590]

約数ペア:

[(1, 156957297590), (2, 78478648795), (5, 31391459518), (10, 15695729759), (23, 6824230330), (46, 3412115165), (47, 3339516970), (94, 1669758485), (97, 1618116470), (115, 1364846066), (181, 867167390), (194, 809058235), (230, 682423033), (235, 667903394), (362, 433583695), (470, 333951697), (485, 323623294), (827, 189791170), (905, 173433478), (970, 161811647), (1081, 145196390), (1654, 94895585), (1810, 86716739), (2162, 72598195), (2231, 70352890), (4135, 37958234), (4163, 37702930), (4462, 35176445), (4559, 34428010), (5405, 29039278), (8270, 18979117), (8326, 18851465), (8507, 18450370), (9118, 17214005), (10810, 14519639), (11155, 14070578), (17014, 9225185), (17557, 8939870), (19021, 8251790), (20815, 7540586), (22310, 7035289), (22795, 6885602), (35114, 4469935), (38042, 4125895), (38869, 4038110), (41630, 3770293), (42535, 3690074), (45590, 3442801), (77738, 2019055), (80219, 1956610), (85070, 1845037), (87785, 1787974), (95105, 1650358), (104857, 1496870), (149687, 1048570), (160438, 978305), (175570, 893987), (190210, 825179), (194345, 807622), (195661, 802190), (209714, 748435), (299374, 524285), (388690, 403811), (391322, 401095)]