137505872

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20809}}^1$

素因数の和:20883

約数の個数: 40

約数和(自身を含む): 309652800

約数和(自身を除く): 172146928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 20809, 41618, 83236, 145663, 166472, 291326, 332944, 582652, 1165304, 1227731, 2330608, 2455462, 4910924, 8594117, 9821848, 17188234, 19643696, 34376468, 68752936, 137505872]

約数ペア:

[(1, 137505872), (2, 68752936), (4, 34376468), (7, 19643696), (8, 17188234), (14, 9821848), (16, 8594117), (28, 4910924), (56, 2455462), (59, 2330608), (112, 1227731), (118, 1165304), (236, 582652), (413, 332944), (472, 291326), (826, 166472), (944, 145663), (1652, 83236), (3304, 41618), (6608, 20809)]