186408208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 434543616

約数和(自身を除く): 248135408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1013, 1484, 1643, 1736, 2026, 2968, 3286, 3472, 4052, 5936, 6572, 7091, 8104, 11501, 13144, 14182, 16208, 23002, 26288, 28364, 31403, 46004, 53689, 56728, 62806, 92008, 107378, 113456, 125612, 184016, 214756, 219821, 251224, 375823, 429512, 439642, 502448, 751646, 859024, 879284, 1503292, 1664359, 1758568, 3006584, 3328718, 3517136, 6013168, 6657436, 11650513, 13314872, 23301026, 26629744, 46602052, 93204104, 186408208]

約数ペア:

[(1, 186408208), (2, 93204104), (4, 46602052), (7, 26629744), (8, 23301026), (14, 13314872), (16, 11650513), (28, 6657436), (31, 6013168), (53, 3517136), (56, 3328718), (62, 3006584), (106, 1758568), (112, 1664359), (124, 1503292), (212, 879284), (217, 859024), (248, 751646), (371, 502448), (424, 439642), (434, 429512), (496, 375823), (742, 251224), (848, 219821), (868, 214756), (1013, 184016), (1484, 125612), (1643, 113456), (1736, 107378), (2026, 92008), (2968, 62806), (3286, 56728), (3472, 53689), (4052, 46004), (5936, 31403), (6572, 28364), (7091, 26288), (8104, 23002), (11501, 16208), (13144, 14182)]