143343376

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 313694208

約数和(自身を除く): 170350832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 121, 127, 176, 212, 242, 254, 424, 484, 508, 583, 848, 968, 1016, 1166, 1331, 1397, 1936, 2032, 2332, 2662, 2794, 4664, 5324, 5588, 6413, 6731, 9328, 10648, 11176, 12826, 13462, 15367, 21296, 22352, 25652, 26924, 30734, 51304, 53848, 61468, 70543, 74041, 102608, 107696, 122936, 141086, 148082, 169037, 245872, 282172, 296164, 338074, 564344, 592328, 676148, 814451, 1128688, 1184656, 1352296, 1628902, 2704592, 3257804, 6515608, 8958961, 13031216, 17917922, 35835844, 71671688, 143343376]

約数ペア:

[(1, 143343376), (2, 71671688), (4, 35835844), (8, 17917922), (11, 13031216), (16, 8958961), (22, 6515608), (44, 3257804), (53, 2704592), (88, 1628902), (106, 1352296), (121, 1184656), (127, 1128688), (176, 814451), (212, 676148), (242, 592328), (254, 564344), (424, 338074), (484, 296164), (508, 282172), (583, 245872), (848, 169037), (968, 148082), (1016, 141086), (1166, 122936), (1331, 107696), (1397, 102608), (1936, 74041), (2032, 70543), (2332, 61468), (2662, 53848), (2794, 51304), (4664, 30734), (5324, 26924), (5588, 25652), (6413, 22352), (6731, 21296), (9328, 15367), (10648, 13462), (11176, 12826)]