134151472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 322201600

約数和(自身を除く): 188050128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 199, 208, 364, 398, 463, 728, 796, 926, 1393, 1456, 1592, 1852, 2587, 2786, 3184, 3241, 3704, 5174, 5572, 6019, 6482, 7408, 10348, 11144, 12038, 12964, 18109, 20696, 22288, 24076, 25928, 36218, 41392, 42133, 48152, 51856, 72436, 84266, 92137, 96304, 144872, 168532, 184274, 289744, 337064, 368548, 644959, 674128, 737096, 1197781, 1289918, 1474192, 2395562, 2579836, 4791124, 5159672, 8384467, 9582248, 10319344, 16768934, 19164496, 33537868, 67075736, 134151472]

約数ペア:

[(1, 134151472), (2, 67075736), (4, 33537868), (7, 19164496), (8, 16768934), (13, 10319344), (14, 9582248), (16, 8384467), (26, 5159672), (28, 4791124), (52, 2579836), (56, 2395562), (91, 1474192), (104, 1289918), (112, 1197781), (182, 737096), (199, 674128), (208, 644959), (364, 368548), (398, 337064), (463, 289744), (728, 184274), (796, 168532), (926, 144872), (1393, 96304), (1456, 92137), (1592, 84266), (1852, 72436), (2587, 51856), (2786, 48152), (3184, 42133), (3241, 41392), (3704, 36218), (5174, 25928), (5572, 24076), (6019, 22288), (6482, 20696), (7408, 18109), (10348, 12964), (11144, 12038)]