155491098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6719}}^1$

素因数の和:6779

約数の個数: 64

約数和(自身を含む): 387072000

約数和(自身を除く): 231580902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 3306, 3857, 6719, 7714, 11571, 13438, 20157, 23142, 40314, 47033, 94066, 127661, 141099, 194851, 255322, 282198, 382983, 389702, 584553, 765966, 893627, 1169106, 1363957, 1787254, 2680881, 2727914, 3702169, 4091871, 5361762, 7404338, 8183742, 11106507, 22213014, 25915183, 51830366, 77745549, 155491098]

約数ペア:

[(1, 155491098), (2, 77745549), (3, 51830366), (6, 25915183), (7, 22213014), (14, 11106507), (19, 8183742), (21, 7404338), (29, 5361762), (38, 4091871), (42, 3702169), (57, 2727914), (58, 2680881), (87, 1787254), (114, 1363957), (133, 1169106), (174, 893627), (203, 765966), (266, 584553), (399, 389702), (406, 382983), (551, 282198), (609, 255322), (798, 194851), (1102, 141099), (1218, 127661), (1653, 94066), (3306, 47033), (3857, 40314), (6719, 23142), (7714, 20157), (11571, 13438)]