147729344

素因数分解:

$2^6\times 7^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1225

約数の個数: 56

約数和(自身を含む): 336255360

約数和(自身を除く): 188526016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 419, 448, 787, 838, 1574, 1676, 2933, 3148, 3352, 5509, 5866, 6296, 6704, 11018, 11732, 12592, 13408, 22036, 23464, 25184, 26816, 44072, 46928, 50368, 88144, 93856, 176288, 187712, 329753, 352576, 659506, 1319012, 2308271, 2638024, 4616542, 5276048, 9233084, 10552096, 18466168, 21104192, 36932336, 73864672, 147729344]

約数ペア:

[(1, 147729344), (2, 73864672), (4, 36932336), (7, 21104192), (8, 18466168), (14, 10552096), (16, 9233084), (28, 5276048), (32, 4616542), (56, 2638024), (64, 2308271), (112, 1319012), (224, 659506), (419, 352576), (448, 329753), (787, 187712), (838, 176288), (1574, 93856), (1676, 88144), (2933, 50368), (3148, 46928), (3352, 44072), (5509, 26816), (5866, 25184), (6296, 23464), (6704, 22036), (11018, 13408), (11732, 12592)]