111989306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 213736320

約数和(自身を除く): 101747014

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 209, 247, 286, 407, 418, 481, 494, 557, 703, 814, 962, 1114, 1406, 2717, 5291, 5434, 6127, 7241, 7733, 9139, 10582, 10583, 12254, 14482, 15466, 18278, 20609, 21166, 41218, 79651, 100529, 116413, 137579, 159302, 201058, 226699, 232826, 267917, 275158, 391571, 453398, 535834, 783142, 1513369, 2947087, 3026738, 4307281, 5090423, 5894174, 8614562, 10180846, 55994653, 111989306]

約数ペア:

[(1, 111989306), (2, 55994653), (11, 10180846), (13, 8614562), (19, 5894174), (22, 5090423), (26, 4307281), (37, 3026738), (38, 2947087), (74, 1513369), (143, 783142), (209, 535834), (247, 453398), (286, 391571), (407, 275158), (418, 267917), (481, 232826), (494, 226699), (557, 201058), (703, 159302), (814, 137579), (962, 116413), (1114, 100529), (1406, 79651), (2717, 41218), (5291, 21166), (5434, 20609), (6127, 18278), (7241, 15466), (7733, 14482), (9139, 12254), (10582, 10583)]