127826888

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 293955840

約数和(自身を除く): 166128952

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 67, 98, 124, 134, 157, 196, 217, 248, 268, 314, 392, 434, 469, 536, 628, 868, 938, 1099, 1256, 1519, 1736, 1876, 2077, 2198, 3038, 3283, 3752, 4154, 4396, 4867, 6076, 6566, 7693, 8308, 8792, 9734, 10519, 12152, 13132, 14539, 15386, 16616, 19468, 21038, 26264, 29078, 30772, 34069, 38936, 42076, 58156, 61544, 68138, 73633, 84152, 101773, 116312, 136276, 147266, 203546, 238483, 272552, 294532, 326089, 407092, 476966, 515431, 589064, 652178, 814184, 953932, 1030862, 1304356, 1907864, 2061724, 2282623, 2608712, 4123448, 4565246, 9130492, 15978361, 18260984, 31956722, 63913444, 127826888]

約数ペア:

[(1, 127826888), (2, 63913444), (4, 31956722), (7, 18260984), (8, 15978361), (14, 9130492), (28, 4565246), (31, 4123448), (49, 2608712), (56, 2282623), (62, 2061724), (67, 1907864), (98, 1304356), (124, 1030862), (134, 953932), (157, 814184), (196, 652178), (217, 589064), (248, 515431), (268, 476966), (314, 407092), (392, 326089), (434, 294532), (469, 272552), (536, 238483), (628, 203546), (868, 147266), (938, 136276), (1099, 116312), (1256, 101773), (1519, 84152), (1736, 73633), (1876, 68138), (2077, 61544), (2198, 58156), (3038, 42076), (3283, 38936), (3752, 34069), (4154, 30772), (4396, 29078), (4867, 26264), (6076, 21038), (6566, 19468), (7693, 16616), (8308, 15386), (8792, 14539), (9734, 13132), (10519, 12152)]