131569654286

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{11197}}^1$

素因数の和:11529

約数の個数: 64

約数和(自身を含む): 234136742400

約数和(自身を除く): 102567088114

約数列:

[1, 2, 7, 14, 43, 86, 131, 149, 262, 298, 301, 602, 917, 1043, 1834, 2086, 5633, 6407, 11197, 11266, 12814, 19519, 22394, 39038, 39431, 44849, 78379, 78862, 89698, 136633, 156758, 273266, 481471, 839317, 962942, 1466807, 1668353, 1678634, 2933614, 3336706, 3370297, 5875219, 6740594, 10267649, 11678471, 11750438, 20535298, 23356942, 63072701, 71739179, 126145402, 143478358, 218554243, 437108486, 441508907, 502174253, 883017814, 1004348506, 1529879701, 3059759402, 9397832449, 18795664898, 65784827143, 131569654286]

約数ペア:

[(1, 131569654286), (2, 65784827143), (7, 18795664898), (14, 9397832449), (43, 3059759402), (86, 1529879701), (131, 1004348506), (149, 883017814), (262, 502174253), (298, 441508907), (301, 437108486), (602, 218554243), (917, 143478358), (1043, 126145402), (1834, 71739179), (2086, 63072701), (5633, 23356942), (6407, 20535298), (11197, 11750438), (11266, 11678471), (12814, 10267649), (19519, 6740594), (22394, 5875219), (39038, 3370297), (39431, 3336706), (44849, 2933614), (78379, 1678634), (78862, 1668353), (89698, 1466807), (136633, 962942), (156758, 839317), (273266, 481471)]