156784004394

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{863}}^1\times {\mathrm{1229}}^1$

素因数の和:2515

約数の個数: 64

約数和(自身を含む): 319530147840

約数和(自身を除く): 162746143446

約数列:

[1, 2, 3, 6, 71, 142, 213, 347, 426, 694, 863, 1041, 1229, 1726, 2082, 2458, 2589, 3687, 5178, 7374, 24637, 49274, 61273, 73911, 87259, 122546, 147822, 174518, 183819, 261777, 299461, 367638, 426463, 523554, 598922, 852926, 898383, 1060627, 1279389, 1796766, 2121254, 2558778, 3181881, 6363762, 21261731, 30278873, 42523462, 60557746, 63785193, 75304517, 90836619, 127570386, 150609034, 181673238, 225913551, 368037569, 451827102, 736075138, 1104112707, 2208225414, 26130667399, 52261334798, 78392002197, 156784004394]

約数ペア:

[(1, 156784004394), (2, 78392002197), (3, 52261334798), (6, 26130667399), (71, 2208225414), (142, 1104112707), (213, 736075138), (347, 451827102), (426, 368037569), (694, 225913551), (863, 181673238), (1041, 150609034), (1229, 127570386), (1726, 90836619), (2082, 75304517), (2458, 63785193), (2589, 60557746), (3687, 42523462), (5178, 30278873), (7374, 21261731), (24637, 6363762), (49274, 3181881), (61273, 2558778), (73911, 2121254), (87259, 1796766), (122546, 1279389), (147822, 1060627), (174518, 898383), (183819, 852926), (261777, 598922), (299461, 523554), (367638, 426463)]