128066124

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 308601216

約数和(自身を除く): 180535092

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 131, 164, 246, 262, 393, 492, 524, 786, 1572, 1987, 3974, 5371, 5961, 7948, 10742, 11922, 16113, 21484, 23844, 32226, 64452, 81467, 162934, 244401, 260297, 325868, 488802, 520594, 780891, 977604, 1041188, 1561782, 3123564, 10672177, 21344354, 32016531, 42688708, 64033062, 128066124]

約数ペア:

[(1, 128066124), (2, 64033062), (3, 42688708), (4, 32016531), (6, 21344354), (12, 10672177), (41, 3123564), (82, 1561782), (123, 1041188), (131, 977604), (164, 780891), (246, 520594), (262, 488802), (393, 325868), (492, 260297), (524, 244401), (786, 162934), (1572, 81467), (1987, 64452), (3974, 32226), (5371, 23844), (5961, 21484), (7948, 16113), (10742, 11922)]