156725634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 198090366

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 199, 299, 398, 439, 597, 598, 878, 897, 1194, 1317, 1794, 2587, 2634, 4577, 5174, 5707, 7761, 9154, 10097, 11414, 13731, 15522, 17121, 20194, 27462, 30291, 34242, 59501, 60582, 87361, 119002, 131261, 174722, 178503, 262083, 262522, 357006, 393783, 524166, 787566, 1135693, 2009303, 2271386, 3407079, 4018606, 6027909, 6814158, 12055818, 26120939, 52241878, 78362817, 156725634]

約数ペア:

[(1, 156725634), (2, 78362817), (3, 52241878), (6, 26120939), (13, 12055818), (23, 6814158), (26, 6027909), (39, 4018606), (46, 3407079), (69, 2271386), (78, 2009303), (138, 1135693), (199, 787566), (299, 524166), (398, 393783), (439, 357006), (597, 262522), (598, 262083), (878, 178503), (897, 174722), (1194, 131261), (1317, 119002), (1794, 87361), (2587, 60582), (2634, 59501), (4577, 34242), (5174, 30291), (5707, 27462), (7761, 20194), (9154, 17121), (10097, 15522), (11414, 13731)]