145457016

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 373209120

約数和(自身を除く): 227752104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 173, 212, 318, 346, 424, 519, 636, 661, 692, 1038, 1272, 1322, 1384, 1983, 2076, 2644, 3966, 4152, 5288, 7932, 9169, 15864, 18338, 27507, 35033, 36676, 55014, 70066, 73352, 105099, 110028, 114353, 140132, 210198, 220056, 228706, 280264, 343059, 420396, 457412, 686118, 840792, 914824, 1372236, 2744472, 6060709, 12121418, 18182127, 24242836, 36364254, 48485672, 72728508, 145457016]

約数ペア:

[(1, 145457016), (2, 72728508), (3, 48485672), (4, 36364254), (6, 24242836), (8, 18182127), (12, 12121418), (24, 6060709), (53, 2744472), (106, 1372236), (159, 914824), (173, 840792), (212, 686118), (318, 457412), (346, 420396), (424, 343059), (519, 280264), (636, 228706), (661, 220056), (692, 210198), (1038, 140132), (1272, 114353), (1322, 110028), (1384, 105099), (1983, 73352), (2076, 70066), (2644, 55014), (3966, 36676), (4152, 35033), (5288, 27507), (7932, 18338), (9169, 15864)]