194538456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{128663}}^1$

素因数の和:128685

約数の個数: 64

約数和(自身を含む): 617587200

約数和(自身を除く): 423048744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 128663, 257326, 385989, 514652, 771978, 900641, 1029304, 1157967, 1543956, 1801282, 2315934, 2701923, 3087912, 3473901, 3602564, 4631868, 5403846, 6947802, 7205128, 8105769, 9263736, 10807692, 13895604, 16211538, 21615384, 24317307, 27791208, 32423076, 48634614, 64846152, 97269228, 194538456]

約数ペア:

[(1, 194538456), (2, 97269228), (3, 64846152), (4, 48634614), (6, 32423076), (7, 27791208), (8, 24317307), (9, 21615384), (12, 16211538), (14, 13895604), (18, 10807692), (21, 9263736), (24, 8105769), (27, 7205128), (28, 6947802), (36, 5403846), (42, 4631868), (54, 3602564), (56, 3473901), (63, 3087912), (72, 2701923), (84, 2315934), (108, 1801282), (126, 1543956), (168, 1157967), (189, 1029304), (216, 900641), (252, 771978), (378, 514652), (504, 385989), (756, 257326), (1512, 128663)]