128604312

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94009}}^1$

素因数の和:94040

約数の個数: 48

約数和(自身を含む): 366639000

約数和(自身を除く): 238034688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 94009, 188018, 282027, 376036, 564054, 752072, 846081, 1128108, 1692162, 1786171, 2256216, 3384324, 3572342, 5358513, 6768648, 7144684, 10717026, 14289368, 16075539, 21434052, 32151078, 42868104, 64302156, 128604312]

約数ペア:

[(1, 128604312), (2, 64302156), (3, 42868104), (4, 32151078), (6, 21434052), (8, 16075539), (9, 14289368), (12, 10717026), (18, 7144684), (19, 6768648), (24, 5358513), (36, 3572342), (38, 3384324), (57, 2256216), (72, 1786171), (76, 1692162), (114, 1128108), (152, 846081), (171, 752072), (228, 564054), (342, 376036), (456, 282027), (684, 188018), (1368, 94009)]