161494032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{919}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 478223360

約数和(自身を除く): 316729328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 523, 919, 1046, 1569, 1838, 2092, 2757, 3138, 3661, 3676, 4184, 5514, 6276, 6433, 7322, 7352, 8368, 10983, 11028, 12552, 12866, 14644, 14704, 19299, 21966, 22056, 25104, 25732, 29288, 38598, 43932, 44112, 51464, 58576, 77196, 87864, 102928, 154392, 175728, 308784, 480637, 961274, 1441911, 1922548, 2883822, 3364459, 3845096, 5767644, 6728918, 7690192, 10093377, 11535288, 13457836, 20186754, 23070576, 26915672, 40373508, 53831344, 80747016, 161494032]

約数ペア:

[(1, 161494032), (2, 80747016), (3, 53831344), (4, 40373508), (6, 26915672), (7, 23070576), (8, 20186754), (12, 13457836), (14, 11535288), (16, 10093377), (21, 7690192), (24, 6728918), (28, 5767644), (42, 3845096), (48, 3364459), (56, 2883822), (84, 1922548), (112, 1441911), (168, 961274), (336, 480637), (523, 308784), (919, 175728), (1046, 154392), (1569, 102928), (1838, 87864), (2092, 77196), (2757, 58576), (3138, 51464), (3661, 44112), (3676, 43932), (4184, 38598), (5514, 29288), (6276, 25732), (6433, 25104), (7322, 22056), (7352, 21966), (8368, 19299), (10983, 14704), (11028, 14644), (12552, 12866)]