128434224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140827}}^1$

素因数の和:140857

約数の個数: 40

約数和(自身を含む): 349253440

約数和(自身を除く): 220819216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 140827, 281654, 422481, 563308, 844962, 1126616, 1689924, 2253232, 2675713, 3379848, 5351426, 6759696, 8027139, 10702852, 16054278, 21405704, 32108556, 42811408, 64217112, 128434224]

約数ペア:

[(1, 128434224), (2, 64217112), (3, 42811408), (4, 32108556), (6, 21405704), (8, 16054278), (12, 10702852), (16, 8027139), (19, 6759696), (24, 5351426), (38, 3379848), (48, 2675713), (57, 2253232), (76, 1689924), (114, 1126616), (152, 844962), (228, 563308), (304, 422481), (456, 281654), (912, 140827)]