137806873372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1\times {\mathrm{25997}}^1$

素因数の和:26267

約数の個数: 72

約数和(自身を含む): 286247963232

約数和(自身を除く): 148441089860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 394, 434, 788, 868, 961, 1379, 1922, 2758, 3844, 5516, 6107, 6727, 12214, 13454, 24428, 25997, 26908, 42749, 51994, 85498, 103988, 170996, 181979, 189317, 363958, 378634, 727916, 757268, 805907, 1325219, 1611814, 2650438, 3223628, 5121409, 5300876, 5641349, 10242818, 11282698, 20485636, 22565396, 24983117, 35849863, 49966234, 71699726, 99932468, 143399452, 158763679, 174881819, 317527358, 349763638, 635054716, 699527276, 1111345753, 2222691506, 4445383012, 4921674049, 9843348098, 19686696196, 34451718343, 68903436686, 137806873372]

約数ペア:

[(1, 137806873372), (2, 68903436686), (4, 34451718343), (7, 19686696196), (14, 9843348098), (28, 4921674049), (31, 4445383012), (62, 2222691506), (124, 1111345753), (197, 699527276), (217, 635054716), (394, 349763638), (434, 317527358), (788, 174881819), (868, 158763679), (961, 143399452), (1379, 99932468), (1922, 71699726), (2758, 49966234), (3844, 35849863), (5516, 24983117), (6107, 22565396), (6727, 20485636), (12214, 11282698), (13454, 10242818), (24428, 5641349), (25997, 5300876), (26908, 5121409), (42749, 3223628), (51994, 2650438), (85498, 1611814), (103988, 1325219), (170996, 805907), (181979, 757268), (189317, 727916), (363958, 378634)]