164865997252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{649273}}^1$

素因数の和:649516

約数の個数: 48

約数和(自身を含む): 327234096000

約数和(自身を除く): 162368098748

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 199, 319, 398, 638, 796, 1276, 2189, 4378, 5771, 8756, 11542, 23084, 63481, 126962, 253924, 649273, 1298546, 2597092, 7142003, 14284006, 18828917, 28568012, 37657834, 75315668, 129205327, 207118087, 258410654, 414236174, 516821308, 828472348, 1421258597, 2842517194, 3746954483, 5685034388, 7493908966, 14987817932, 41216499313, 82432998626, 164865997252]

約数ペア:

[(1, 164865997252), (2, 82432998626), (4, 41216499313), (11, 14987817932), (22, 7493908966), (29, 5685034388), (44, 3746954483), (58, 2842517194), (116, 1421258597), (199, 828472348), (319, 516821308), (398, 414236174), (638, 258410654), (796, 207118087), (1276, 129205327), (2189, 75315668), (4378, 37657834), (5771, 28568012), (8756, 18828917), (11542, 14284006), (23084, 7142003), (63481, 2597092), (126962, 1298546), (253924, 649273)]