138216181761

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{1451}}^1$

素因数の和:2796

約数の個数: 128

約数和(自身を含む): 258934579200

約数和(自身を除く): 120718397439

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 357, 391, 459, 483, 621, 1071, 1173, 1289, 1449, 1451, 2737, 3213, 3519, 3867, 4347, 4353, 8211, 9023, 10157, 10557, 11601, 13059, 21913, 24633, 24667, 27069, 29647, 30471, 33373, 34803, 39177, 65739, 73899, 74001, 81207, 88941, 91413, 100119, 153391, 172669, 197217, 207529, 222003, 233611, 243621, 266823, 274239, 300357, 460173, 503999, 518007, 567341, 591651, 622587, 666009, 700833, 800469, 901071, 1380519, 1511997, 1554021, 1702023, 1867761, 1870339, 2102499, 3527993, 3971387, 4141557, 4535991, 4662063, 5106069, 5603283, 5611017, 6307497, 10583979, 11914161, 13092373, 13607973, 15318207, 16833051, 31751937, 31795763, 35742483, 39277119, 43017797, 50499153, 95255811, 95387289, 107227449, 117831357, 129053391, 222570341, 286161867, 301124579, 353494071, 387160173, 667711023, 731302549, 858485601, 903373737, 1161480519, 2003133069, 2193907647, 2710121211, 5119117843, 6009399207, 6581722941, 8130363633, 15357353529, 19745168823, 46072060587, 138216181761]

約数ペア:

[(1, 138216181761), (3, 46072060587), (7, 19745168823), (9, 15357353529), (17, 8130363633), (21, 6581722941), (23, 6009399207), (27, 5119117843), (51, 2710121211), (63, 2193907647), (69, 2003133069), (119, 1161480519), (153, 903373737), (161, 858485601), (189, 731302549), (207, 667711023), (357, 387160173), (391, 353494071), (459, 301124579), (483, 286161867), (621, 222570341), (1071, 129053391), (1173, 117831357), (1289, 107227449), (1449, 95387289), (1451, 95255811), (2737, 50499153), (3213, 43017797), (3519, 39277119), (3867, 35742483), (4347, 31795763), (4353, 31751937), (8211, 16833051), (9023, 15318207), (10157, 13607973), (10557, 13092373), (11601, 11914161), (13059, 10583979), (21913, 6307497), (24633, 5611017), (24667, 5603283), (27069, 5106069), (29647, 4662063), (30471, 4535991), (33373, 4141557), (34803, 3971387), (39177, 3527993), (65739, 2102499), (73899, 1870339), (74001, 1867761), (81207, 1702023), (88941, 1554021), (91413, 1511997), (100119, 1380519), (153391, 901071), (172669, 800469), (197217, 700833), (207529, 666009), (222003, 622587), (233611, 591651), (243621, 567341), (266823, 518007), (274239, 503999), (300357, 460173)]