147743652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21191}}^1$

素因数の和:21288

約数の個数: 48

約数和(自身を含む): 398748672

約数和(自身を除く): 251005020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 21191, 42382, 63573, 84764, 127146, 148337, 254292, 296674, 445011, 593348, 890022, 1758853, 1780044, 3517706, 5276559, 7035412, 10553118, 12311971, 21106236, 24623942, 36935913, 49247884, 73871826, 147743652]

約数ペア:

[(1, 147743652), (2, 73871826), (3, 49247884), (4, 36935913), (6, 24623942), (7, 21106236), (12, 12311971), (14, 10553118), (21, 7035412), (28, 5276559), (42, 3517706), (83, 1780044), (84, 1758853), (166, 890022), (249, 593348), (332, 445011), (498, 296674), (581, 254292), (996, 148337), (1162, 127146), (1743, 84764), (2324, 63573), (3486, 42382), (6972, 21191)]