134865458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 268477440

約数和(自身を除く): 133611982

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 86, 91, 133, 182, 247, 266, 301, 494, 559, 602, 817, 907, 1118, 1634, 1729, 1814, 3458, 3913, 5719, 6349, 7826, 10621, 11438, 11791, 12698, 17233, 21242, 23582, 34466, 39001, 74347, 78002, 82537, 120631, 148694, 165074, 224029, 241262, 273007, 448058, 507013, 546014, 741019, 1014026, 1482038, 1568203, 3136406, 3549091, 5187133, 7098182, 9633247, 10374266, 19266494, 67432729, 134865458]

約数ペア:

[(1, 134865458), (2, 67432729), (7, 19266494), (13, 10374266), (14, 9633247), (19, 7098182), (26, 5187133), (38, 3549091), (43, 3136406), (86, 1568203), (91, 1482038), (133, 1014026), (182, 741019), (247, 546014), (266, 507013), (301, 448058), (494, 273007), (559, 241262), (602, 224029), (817, 165074), (907, 148694), (1118, 120631), (1634, 82537), (1729, 78002), (1814, 74347), (3458, 39001), (3913, 34466), (5719, 23582), (6349, 21242), (7826, 17233), (10621, 12698), (11438, 11791)]