156916695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 130484265

約数列:

[1, 3, 5, 13, 15, 23, 39, 59, 65, 69, 115, 177, 195, 295, 299, 345, 593, 767, 885, 897, 1357, 1495, 1779, 2301, 2965, 3835, 4071, 4485, 6785, 7709, 8895, 11505, 13639, 17641, 20355, 23127, 34987, 38545, 40917, 52923, 68195, 88205, 104961, 115635, 174935, 177307, 204585, 264615, 454831, 524805, 531921, 804701, 886535, 1364493, 2274155, 2414103, 2659605, 4023505, 6822465, 10461113, 12070515, 31383339, 52305565, 156916695]

約数ペア:

[(1, 156916695), (3, 52305565), (5, 31383339), (13, 12070515), (15, 10461113), (23, 6822465), (39, 4023505), (59, 2659605), (65, 2414103), (69, 2274155), (115, 1364493), (177, 886535), (195, 804701), (295, 531921), (299, 524805), (345, 454831), (593, 264615), (767, 204585), (885, 177307), (897, 174935), (1357, 115635), (1495, 104961), (1779, 88205), (2301, 68195), (2965, 52923), (3835, 40917), (4071, 38545), (4485, 34987), (6785, 23127), (7709, 20355), (8895, 17641), (11505, 13639)]