193378328

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 432902400

約数和(自身を除く): 239524072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 127, 143, 242, 254, 286, 484, 508, 572, 968, 1016, 1144, 1331, 1397, 1573, 1651, 2662, 2794, 3146, 3302, 5324, 5588, 6292, 6604, 10648, 11176, 12584, 13208, 14641, 15367, 17303, 18161, 29282, 30734, 34606, 36322, 58564, 61468, 69212, 72644, 117128, 122936, 138424, 145288, 169037, 190333, 199771, 338074, 380666, 399542, 676148, 761332, 799084, 1352296, 1522664, 1598168, 1859407, 2197481, 3718814, 4394962, 7437628, 8789924, 14875256, 17579848, 24172291, 48344582, 96689164, 193378328]

約数ペア:

[(1, 193378328), (2, 96689164), (4, 48344582), (8, 24172291), (11, 17579848), (13, 14875256), (22, 8789924), (26, 7437628), (44, 4394962), (52, 3718814), (88, 2197481), (104, 1859407), (121, 1598168), (127, 1522664), (143, 1352296), (242, 799084), (254, 761332), (286, 676148), (484, 399542), (508, 380666), (572, 338074), (968, 199771), (1016, 190333), (1144, 169037), (1331, 145288), (1397, 138424), (1573, 122936), (1651, 117128), (2662, 72644), (2794, 69212), (3146, 61468), (3302, 58564), (5324, 36322), (5588, 34606), (6292, 30734), (6604, 29282), (10648, 18161), (11176, 17303), (12584, 15367), (13208, 14641)]