149575384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 345254400

約数和(自身を除く): 195679016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 118, 119, 136, 236, 238, 413, 472, 476, 826, 952, 1003, 1652, 2006, 2663, 3304, 4012, 5326, 7021, 8024, 10652, 14042, 18641, 21304, 28084, 37282, 45271, 56168, 74564, 90542, 149128, 157117, 181084, 314234, 316897, 362168, 628468, 633794, 1099819, 1256936, 1267588, 2199638, 2535176, 2670989, 4399276, 5341978, 8798552, 10683956, 18696923, 21367912, 37393846, 74787692, 149575384]

約数ペア:

[(1, 149575384), (2, 74787692), (4, 37393846), (7, 21367912), (8, 18696923), (14, 10683956), (17, 8798552), (28, 5341978), (34, 4399276), (56, 2670989), (59, 2535176), (68, 2199638), (118, 1267588), (119, 1256936), (136, 1099819), (236, 633794), (238, 628468), (413, 362168), (472, 316897), (476, 314234), (826, 181084), (952, 157117), (1003, 149128), (1652, 90542), (2006, 74564), (2663, 56168), (3304, 45271), (4012, 37282), (5326, 28084), (7021, 21304), (8024, 18641), (10652, 14042)]