145690384

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31727}}^1$

素因数の和:31783

約数の個数: 40

約数和(自身を含む): 330478848

約数和(自身を除く): 184788464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 31727, 63454, 126908, 222089, 253816, 444178, 507632, 888356, 1300807, 1776712, 2601614, 3553424, 5203228, 9105649, 10406456, 18211298, 20812912, 36422596, 72845192, 145690384]

約数ペア:

[(1, 145690384), (2, 72845192), (4, 36422596), (7, 20812912), (8, 18211298), (14, 10406456), (16, 9105649), (28, 5203228), (41, 3553424), (56, 2601614), (82, 1776712), (112, 1300807), (164, 888356), (287, 507632), (328, 444178), (574, 253816), (656, 222089), (1148, 126908), (2296, 63454), (4592, 31727)]