124639506

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 311040000

約数和(自身を除く): 186400494

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 59, 71, 87, 114, 118, 142, 171, 174, 177, 213, 261, 342, 354, 426, 513, 522, 531, 551, 639, 783, 1026, 1062, 1102, 1121, 1278, 1349, 1566, 1593, 1653, 1711, 1917, 2059, 2242, 2698, 3186, 3306, 3363, 3422, 3834, 4047, 4118, 4189, 4959, 5133, 6177, 6726, 8094, 8378, 9918, 10089, 10266, 12141, 12354, 12567, 14877, 15399, 18531, 20178, 24282, 25134, 29754, 30267, 30798, 32509, 36423, 37062, 37701, 39121, 46197, 55593, 60534, 65018, 72846, 75402, 78242, 79591, 92394, 97527, 111186, 113103, 117363, 121481, 159182, 195054, 226206, 234726, 238773, 242962, 292581, 352089, 364443, 477546, 585162, 704178, 716319, 728886, 877743, 1056267, 1093329, 1432638, 1755486, 2112534, 2148957, 2186658, 2308139, 3279987, 4297914, 4616278, 6559974, 6924417, 13848834, 20773251, 41546502, 62319753, 124639506]

約数ペア:

[(1, 124639506), (2, 62319753), (3, 41546502), (6, 20773251), (9, 13848834), (18, 6924417), (19, 6559974), (27, 4616278), (29, 4297914), (38, 3279987), (54, 2308139), (57, 2186658), (58, 2148957), (59, 2112534), (71, 1755486), (87, 1432638), (114, 1093329), (118, 1056267), (142, 877743), (171, 728886), (174, 716319), (177, 704178), (213, 585162), (261, 477546), (342, 364443), (354, 352089), (426, 292581), (513, 242962), (522, 238773), (531, 234726), (551, 226206), (639, 195054), (783, 159182), (1026, 121481), (1062, 117363), (1102, 113103), (1121, 111186), (1278, 97527), (1349, 92394), (1566, 79591), (1593, 78242), (1653, 75402), (1711, 72846), (1917, 65018), (2059, 60534), (2242, 55593), (2698, 46197), (3186, 39121), (3306, 37701), (3363, 37062), (3422, 36423), (3834, 32509), (4047, 30798), (4118, 30267), (4189, 29754), (4959, 25134), (5133, 24282), (6177, 20178), (6726, 18531), (8094, 15399), (8378, 14877), (9918, 12567), (10089, 12354), (10266, 12141)]