156728959938

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{155599}}^1$

素因数の和:156444

約数の個数: 64

約数和(自身を含む): 363879936000

約数和(自身を除く): 207150976062

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 811, 1242, 1622, 2433, 4866, 7299, 14598, 18653, 21897, 37306, 43794, 55959, 111918, 155599, 167877, 311198, 335754, 466797, 503631, 933594, 1007262, 1400391, 2800782, 3578777, 4201173, 7157554, 8402346, 10736331, 21472662, 32208993, 64417986, 96626979, 126190789, 193253958, 252381578, 378572367, 757144734, 1135717101, 2271434202, 2902388147, 3407151303, 5804776294, 6814302606, 8707164441, 17414328882, 26121493323, 52242986646, 78364479969, 156728959938]

約数ペア:

[(1, 156728959938), (2, 78364479969), (3, 52242986646), (6, 26121493323), (9, 17414328882), (18, 8707164441), (23, 6814302606), (27, 5804776294), (46, 3407151303), (54, 2902388147), (69, 2271434202), (138, 1135717101), (207, 757144734), (414, 378572367), (621, 252381578), (811, 193253958), (1242, 126190789), (1622, 96626979), (2433, 64417986), (4866, 32208993), (7299, 21472662), (14598, 10736331), (18653, 8402346), (21897, 7157554), (37306, 4201173), (43794, 3578777), (55959, 2800782), (111918, 1400391), (155599, 1007262), (167877, 933594), (311198, 503631), (335754, 466797)]