135989178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 307238400

約数和(自身を除く): 171249222

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 79, 87, 158, 174, 237, 377, 474, 754, 761, 1027, 1131, 1522, 2054, 2262, 2283, 2291, 3081, 4566, 4582, 6162, 6873, 9893, 13746, 19786, 22069, 29679, 29783, 44138, 59358, 59566, 60119, 66207, 89349, 120238, 132414, 178698, 180357, 286897, 360714, 573794, 781547, 860691, 1563094, 1721382, 1743451, 2344641, 3486902, 4689282, 5230353, 10460706, 22664863, 45329726, 67994589, 135989178]

約数ペア:

[(1, 135989178), (2, 67994589), (3, 45329726), (6, 22664863), (13, 10460706), (26, 5230353), (29, 4689282), (39, 3486902), (58, 2344641), (78, 1743451), (79, 1721382), (87, 1563094), (158, 860691), (174, 781547), (237, 573794), (377, 360714), (474, 286897), (754, 180357), (761, 178698), (1027, 132414), (1131, 120238), (1522, 89349), (2054, 66207), (2262, 60119), (2283, 59566), (2291, 59358), (3081, 44138), (4566, 29783), (4582, 29679), (6162, 22069), (6873, 19786), (9893, 13746)]