57159828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 112668012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 71, 76, 99, 107, 114, 132, 142, 171, 198, 209, 213, 214, 228, 284, 321, 342, 396, 418, 426, 428, 627, 639, 642, 684, 781, 836, 852, 963, 1177, 1254, 1278, 1284, 1349, 1562, 1881, 1926, 2033, 2343, 2354, 2508, 2556, 2698, 3124, 3531, 3762, 3852, 4047, 4066, 4686, 4708, 5396, 6099, 7029, 7062, 7524, 7597, 8094, 8132, 9372, 10593, 12141, 12198, 14058, 14124, 14839, 15194, 16188, 18297, 21186, 22363, 22791, 24282, 24396, 28116, 29678, 30388, 36594, 42372, 44517, 44726, 45582, 48564, 59356, 67089, 68373, 73188, 83567, 89034, 89452, 91164, 133551, 134178, 136746, 144343, 167134, 178068, 201267, 250701, 267102, 268356, 273492, 288686, 334268, 402534, 433029, 501402, 534204, 577372, 752103, 805068, 866058, 1002804, 1299087, 1504206, 1587773, 1732116, 2598174, 3008412, 3175546, 4763319, 5196348, 6351092, 9526638, 14289957, 19053276, 28579914, 57159828]

約数ペア:

[(1, 57159828), (2, 28579914), (3, 19053276), (4, 14289957), (6, 9526638), (9, 6351092), (11, 5196348), (12, 4763319), (18, 3175546), (19, 3008412), (22, 2598174), (33, 1732116), (36, 1587773), (38, 1504206), (44, 1299087), (57, 1002804), (66, 866058), (71, 805068), (76, 752103), (99, 577372), (107, 534204), (114, 501402), (132, 433029), (142, 402534), (171, 334268), (198, 288686), (209, 273492), (213, 268356), (214, 267102), (228, 250701), (284, 201267), (321, 178068), (342, 167134), (396, 144343), (418, 136746), (426, 134178), (428, 133551), (627, 91164), (639, 89452), (642, 89034), (684, 83567), (781, 73188), (836, 68373), (852, 67089), (963, 59356), (1177, 48564), (1254, 45582), (1278, 44726), (1284, 44517), (1349, 42372), (1562, 36594), (1881, 30388), (1926, 29678), (2033, 28116), (2343, 24396), (2354, 24282), (2508, 22791), (2556, 22363), (2698, 21186), (3124, 18297), (3531, 16188), (3762, 15194), (3852, 14839), (4047, 14124), (4066, 14058), (4686, 12198), (4708, 12141), (5396, 10593), (6099, 9372), (7029, 8132), (7062, 8094), (7524, 7597)]