131502672

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{18637}}^1$

素因数の和:18665

約数の個数: 90

約数和(自身を含む): 428133498

約数和(自身を除く): 296630826

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 18637, 37274, 55911, 74548, 111822, 130459, 149096, 167733, 223644, 260918, 298192, 335466, 391377, 447288, 521836, 670932, 782754, 894576, 913213, 1043672, 1174131, 1341864, 1565508, 1826426, 2087344, 2348262, 2683728, 2739639, 3131016, 3652852, 4696524, 5479278, 6262032, 7305704, 8218917, 9393048, 10958556, 14611408, 16437834, 18786096, 21917112, 32875668, 43834224, 65751336, 131502672]

約数ペア:

[(1, 131502672), (2, 65751336), (3, 43834224), (4, 32875668), (6, 21917112), (7, 18786096), (8, 16437834), (9, 14611408), (12, 10958556), (14, 9393048), (16, 8218917), (18, 7305704), (21, 6262032), (24, 5479278), (28, 4696524), (36, 3652852), (42, 3131016), (48, 2739639), (49, 2683728), (56, 2348262), (63, 2087344), (72, 1826426), (84, 1565508), (98, 1341864), (112, 1174131), (126, 1043672), (144, 913213), (147, 894576), (168, 782754), (196, 670932), (252, 521836), (294, 447288), (336, 391377), (392, 335466), (441, 298192), (504, 260918), (588, 223644), (784, 167733), (882, 149096), (1008, 130459), (1176, 111822), (1764, 74548), (2352, 55911), (3528, 37274), (7056, 18637)]