148233488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 322479360

約数和(自身を除く): 174245872

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 59, 94, 104, 118, 188, 208, 236, 257, 376, 472, 514, 611, 752, 767, 944, 1028, 1222, 1534, 2056, 2444, 2773, 3068, 3341, 4112, 4888, 5546, 6136, 6682, 9776, 11092, 12079, 12272, 13364, 15163, 22184, 24158, 26728, 30326, 36049, 44368, 48316, 53456, 60652, 72098, 96632, 121304, 144196, 157027, 193264, 197119, 242608, 288392, 314054, 394238, 576784, 628108, 712661, 788476, 1256216, 1425322, 1576952, 2512432, 2850644, 3153904, 5701288, 9264593, 11402576, 18529186, 37058372, 74116744, 148233488]

約数ペア:

[(1, 148233488), (2, 74116744), (4, 37058372), (8, 18529186), (13, 11402576), (16, 9264593), (26, 5701288), (47, 3153904), (52, 2850644), (59, 2512432), (94, 1576952), (104, 1425322), (118, 1256216), (188, 788476), (208, 712661), (236, 628108), (257, 576784), (376, 394238), (472, 314054), (514, 288392), (611, 242608), (752, 197119), (767, 193264), (944, 157027), (1028, 144196), (1222, 121304), (1534, 96632), (2056, 72098), (2444, 60652), (2773, 53456), (3068, 48316), (3341, 44368), (4112, 36049), (4888, 30326), (5546, 26728), (6136, 24158), (6682, 22184), (9776, 15163), (11092, 13364), (12079, 12272)]