143561984

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{6301}}^1$

素因数の和:6406

約数の個数: 36

約数和(自身を含む): 289828980

約数和(自身を除く): 146266996

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 6301, 11392, 12602, 22784, 25204, 50408, 100816, 201632, 403264, 560789, 806528, 1121578, 1613056, 2243156, 4486312, 8972624, 17945248, 35890496, 71780992, 143561984]

約数ペア:

[(1, 143561984), (2, 71780992), (4, 35890496), (8, 17945248), (16, 8972624), (32, 4486312), (64, 2243156), (89, 1613056), (128, 1121578), (178, 806528), (256, 560789), (356, 403264), (712, 201632), (1424, 100816), (2848, 50408), (5696, 25204), (6301, 22784), (11392, 12602)]