121425764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 233377200

約数和(自身を除く): 111951436

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 97, 164, 194, 388, 449, 697, 898, 1394, 1649, 1796, 2788, 3298, 3977, 6596, 7633, 7954, 15266, 15908, 18409, 30532, 36818, 43553, 67609, 73636, 87106, 135218, 174212, 270436, 312953, 625906, 740401, 1251812, 1480802, 1785673, 2961604, 3571346, 7142692, 30356441, 60712882, 121425764]

約数ペア:

[(1, 121425764), (2, 60712882), (4, 30356441), (17, 7142692), (34, 3571346), (41, 2961604), (68, 1785673), (82, 1480802), (97, 1251812), (164, 740401), (194, 625906), (388, 312953), (449, 270436), (697, 174212), (898, 135218), (1394, 87106), (1649, 73636), (1796, 67609), (2788, 43553), (3298, 36818), (3977, 30532), (6596, 18409), (7633, 15908), (7954, 15266)]