153294128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 341644800

約数和(自身を除く): 188350672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 79, 104, 152, 158, 208, 247, 304, 316, 491, 494, 632, 982, 988, 1027, 1264, 1501, 1964, 1976, 2054, 3002, 3928, 3952, 4108, 6004, 6383, 7856, 8216, 9329, 12008, 12766, 16432, 18658, 19513, 24016, 25532, 37316, 38789, 39026, 51064, 74632, 77578, 78052, 102128, 121277, 149264, 155156, 156104, 242554, 310312, 312208, 485108, 504257, 620624, 736991, 970216, 1008514, 1473982, 1940432, 2017028, 2947964, 4034056, 5895928, 8068112, 9580883, 11791856, 19161766, 38323532, 76647064, 153294128]

約数ペア:

[(1, 153294128), (2, 76647064), (4, 38323532), (8, 19161766), (13, 11791856), (16, 9580883), (19, 8068112), (26, 5895928), (38, 4034056), (52, 2947964), (76, 2017028), (79, 1940432), (104, 1473982), (152, 1008514), (158, 970216), (208, 736991), (247, 620624), (304, 504257), (316, 485108), (491, 312208), (494, 310312), (632, 242554), (982, 156104), (988, 155156), (1027, 149264), (1264, 121277), (1501, 102128), (1964, 78052), (1976, 77578), (2054, 74632), (3002, 51064), (3928, 39026), (3952, 38789), (4108, 37316), (6004, 25532), (6383, 24016), (7856, 19513), (8216, 18658), (9329, 16432), (12008, 12766)]