146304788

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2365

約数の個数: 72

約数和(自身を含む): 332095680

約数和(自身を除く): 185790892

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 2261, 2311, 3332, 3724, 4522, 4622, 9044, 9244, 15827, 16177, 31654, 32354, 39287, 43909, 63308, 64708, 78574, 87818, 113239, 157148, 175636, 226478, 275009, 307363, 452956, 550018, 614726, 746453, 1100036, 1229452, 1492906, 1925063, 2151541, 2985812, 3850126, 4303082, 5225171, 7700252, 8606164, 10450342, 20900684, 36576197, 73152394, 146304788]

約数ペア:

[(1, 146304788), (2, 73152394), (4, 36576197), (7, 20900684), (14, 10450342), (17, 8606164), (19, 7700252), (28, 5225171), (34, 4303082), (38, 3850126), (49, 2985812), (68, 2151541), (76, 1925063), (98, 1492906), (119, 1229452), (133, 1100036), (196, 746453), (238, 614726), (266, 550018), (323, 452956), (476, 307363), (532, 275009), (646, 226478), (833, 175636), (931, 157148), (1292, 113239), (1666, 87818), (1862, 78574), (2261, 64708), (2311, 63308), (3332, 43909), (3724, 39287), (4522, 32354), (4622, 31654), (9044, 16177), (9244, 15827)]