154616418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 377879040

約数和(自身を除く): 223262622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 131, 198, 262, 297, 393, 594, 786, 1179, 1441, 1987, 2358, 2882, 3537, 3974, 4323, 5961, 7074, 8646, 11922, 12969, 17883, 21857, 25938, 35766, 38907, 43714, 53649, 65571, 77814, 107298, 131142, 196713, 260297, 393426, 520594, 590139, 780891, 1180278, 1561782, 2342673, 2863267, 4685346, 5726534, 7028019, 8589801, 14056038, 17179602, 25769403, 51538806, 77308209, 154616418]

約数ペア:

[(1, 154616418), (2, 77308209), (3, 51538806), (6, 25769403), (9, 17179602), (11, 14056038), (18, 8589801), (22, 7028019), (27, 5726534), (33, 4685346), (54, 2863267), (66, 2342673), (99, 1561782), (131, 1180278), (198, 780891), (262, 590139), (297, 520594), (393, 393426), (594, 260297), (786, 196713), (1179, 131142), (1441, 107298), (1987, 77814), (2358, 65571), (2882, 53649), (3537, 43714), (3974, 38907), (4323, 35766), (5961, 25938), (7074, 21857), (8646, 17883), (11922, 12969)]