155574828

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 406966560

約数和(自身を除く): 251391732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 109, 123, 164, 218, 246, 327, 369, 436, 492, 654, 738, 967, 981, 1308, 1476, 1934, 1962, 2901, 3868, 3924, 4469, 5802, 8703, 8938, 11604, 13407, 17406, 17876, 26814, 34812, 39647, 40221, 53628, 79294, 80442, 105403, 118941, 158588, 160884, 210806, 237882, 316209, 356823, 421612, 475764, 632418, 713646, 948627, 1264836, 1427292, 1897254, 3794508, 4321523, 8643046, 12964569, 17286092, 25929138, 38893707, 51858276, 77787414, 155574828]

約数ペア:

[(1, 155574828), (2, 77787414), (3, 51858276), (4, 38893707), (6, 25929138), (9, 17286092), (12, 12964569), (18, 8643046), (36, 4321523), (41, 3794508), (82, 1897254), (109, 1427292), (123, 1264836), (164, 948627), (218, 713646), (246, 632418), (327, 475764), (369, 421612), (436, 356823), (492, 316209), (654, 237882), (738, 210806), (967, 160884), (981, 158588), (1308, 118941), (1476, 105403), (1934, 80442), (1962, 79294), (2901, 53628), (3868, 40221), (3924, 39647), (4469, 34812), (5802, 26814), (8703, 17876), (8938, 17406), (11604, 13407)]