155520736

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 367416000

約数和(自身を除く): 211895264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 89, 112, 116, 178, 203, 224, 232, 269, 356, 406, 464, 538, 623, 712, 812, 928, 1076, 1246, 1424, 1624, 1883, 2152, 2492, 2581, 2848, 3248, 3766, 4304, 4984, 5162, 6496, 7532, 7801, 8608, 9968, 10324, 15064, 15602, 18067, 19936, 20648, 23941, 30128, 31204, 36134, 41296, 47882, 54607, 60256, 62408, 72268, 82592, 95764, 109214, 124816, 144536, 167587, 191528, 218428, 249632, 289072, 335174, 383056, 436856, 578144, 670348, 694289, 766112, 873712, 1340696, 1388578, 1747424, 2681392, 2777156, 4860023, 5362784, 5554312, 9720046, 11108624, 19440092, 22217248, 38880184, 77760368, 155520736]

約数ペア:

[(1, 155520736), (2, 77760368), (4, 38880184), (7, 22217248), (8, 19440092), (14, 11108624), (16, 9720046), (28, 5554312), (29, 5362784), (32, 4860023), (56, 2777156), (58, 2681392), (89, 1747424), (112, 1388578), (116, 1340696), (178, 873712), (203, 766112), (224, 694289), (232, 670348), (269, 578144), (356, 436856), (406, 383056), (464, 335174), (538, 289072), (623, 249632), (712, 218428), (812, 191528), (928, 167587), (1076, 144536), (1246, 124816), (1424, 109214), (1624, 95764), (1883, 82592), (2152, 72268), (2492, 62408), (2581, 60256), (2848, 54607), (3248, 47882), (3766, 41296), (4304, 36134), (4984, 31204), (5162, 30128), (6496, 23941), (7532, 20648), (7801, 19936), (8608, 18067), (9968, 15602), (10324, 15064)]