128611836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{188029}}^1$

素因数の和:188058

約数の個数: 36

約数和(自身を含む): 342214600

約数和(自身を除く): 213602764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 188029, 376058, 564087, 752116, 1128174, 1692261, 2256348, 3384522, 3572551, 6769044, 7145102, 10717653, 14290204, 21435306, 32152959, 42870612, 64305918, 128611836]

約数ペア:

[(1, 128611836), (2, 64305918), (3, 42870612), (4, 32152959), (6, 21435306), (9, 14290204), (12, 10717653), (18, 7145102), (19, 6769044), (36, 3572551), (38, 3384522), (57, 2256348), (76, 1692261), (114, 1128174), (171, 752116), (228, 564087), (342, 376058), (684, 188029)]