128877432

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{130973}}^1$

素因数の和:131023

約数の個数: 32

約数和(自身を含む): 330054480

約数和(自身を除く): 201177048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 130973, 261946, 392919, 523892, 785838, 1047784, 1571676, 3143352, 5369893, 10739786, 16109679, 21479572, 32219358, 42959144, 64438716, 128877432]

約数ペア:

[(1, 128877432), (2, 64438716), (3, 42959144), (4, 32219358), (6, 21479572), (8, 16109679), (12, 10739786), (24, 5369893), (41, 3143352), (82, 1571676), (123, 1047784), (164, 785838), (246, 523892), (328, 392919), (492, 261946), (984, 130973)]