149173696

素因数分解:

$2^6\times 7^1\times {\mathrm{433}}^1\times {\mathrm{769}}^1$

素因数の和:1221

約数の個数: 56

約数和(自身を含む): 339526880

約数和(自身を除く): 190353184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 433, 448, 769, 866, 1538, 1732, 3031, 3076, 3464, 5383, 6062, 6152, 6928, 10766, 12124, 12304, 13856, 21532, 24248, 24608, 27712, 43064, 48496, 49216, 86128, 96992, 172256, 193984, 332977, 344512, 665954, 1331908, 2330839, 2663816, 4661678, 5327632, 9323356, 10655264, 18646712, 21310528, 37293424, 74586848, 149173696]

約数ペア:

[(1, 149173696), (2, 74586848), (4, 37293424), (7, 21310528), (8, 18646712), (14, 10655264), (16, 9323356), (28, 5327632), (32, 4661678), (56, 2663816), (64, 2330839), (112, 1331908), (224, 665954), (433, 344512), (448, 332977), (769, 193984), (866, 172256), (1538, 96992), (1732, 86128), (3031, 49216), (3076, 48496), (3464, 43064), (5383, 27712), (6062, 24608), (6152, 24248), (6928, 21532), (10766, 13856), (12124, 12304)]