120987152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52879}}^1$

素因数の和:52911

約数の個数: 40

約数和(自身を含む): 275399040

約数和(自身を除く): 154411888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 52879, 105758, 211516, 423032, 581669, 687427, 846064, 1163338, 1374854, 2326676, 2749708, 4653352, 5499416, 7561697, 9306704, 10998832, 15123394, 30246788, 60493576, 120987152]

約数ペア:

[(1, 120987152), (2, 60493576), (4, 30246788), (8, 15123394), (11, 10998832), (13, 9306704), (16, 7561697), (22, 5499416), (26, 4653352), (44, 2749708), (52, 2326676), (88, 1374854), (104, 1163338), (143, 846064), (176, 687427), (208, 581669), (286, 423032), (572, 211516), (1144, 105758), (2288, 52879)]