156774692780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1\times {\mathrm{2417}}^1$

素因数の和:3879

約数の個数: 96

約数和(自身を含む): 349612623360

約数和(自身を除く): 192837930580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 1303, 1310, 2417, 2489, 2606, 2620, 4834, 4978, 5212, 6515, 9668, 9956, 12085, 12445, 13030, 24170, 24757, 24890, 26060, 45923, 48340, 49514, 49780, 91846, 99028, 123785, 170693, 183692, 229615, 247570, 316627, 341386, 459230, 495140, 633254, 682772, 853465, 918460, 1266508, 1583135, 1706930, 3149351, 3166270, 3243167, 3413860, 6015913, 6298702, 6332540, 6486334, 12031826, 12597404, 12972668, 15746755, 16215835, 24063652, 30079565, 31493510, 32431670, 59837669, 60159130, 62987020, 64863340, 119675338, 120318260, 239350676, 299188345, 412564981, 598376690, 825129962, 1196753380, 1650259924, 2062824905, 4125649810, 7838734639, 8251299620, 15677469278, 31354938556, 39193673195, 78387346390, 156774692780]

約数ペア:

[(1, 156774692780), (2, 78387346390), (4, 39193673195), (5, 31354938556), (10, 15677469278), (19, 8251299620), (20, 7838734639), (38, 4125649810), (76, 2062824905), (95, 1650259924), (131, 1196753380), (190, 825129962), (262, 598376690), (380, 412564981), (524, 299188345), (655, 239350676), (1303, 120318260), (1310, 119675338), (2417, 64863340), (2489, 62987020), (2606, 60159130), (2620, 59837669), (4834, 32431670), (4978, 31493510), (5212, 30079565), (6515, 24063652), (9668, 16215835), (9956, 15746755), (12085, 12972668), (12445, 12597404), (13030, 12031826), (24170, 6486334), (24757, 6332540), (24890, 6298702), (26060, 6015913), (45923, 3413860), (48340, 3243167), (49514, 3166270), (49780, 3149351), (91846, 1706930), (99028, 1583135), (123785, 1266508), (170693, 918460), (183692, 853465), (229615, 682772), (247570, 633254), (316627, 495140), (341386, 459230)]