129341344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9931}}^1$

素因数の和:9989

約数の個数: 48

約数和(自身を含む): 285326496

約数和(自身を除く): 155985152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 9931, 13024, 19862, 39724, 79448, 109241, 158896, 218482, 317792, 367447, 436964, 734894, 873928, 1469788, 1747856, 2939576, 3495712, 4041917, 5879152, 8083834, 11758304, 16167668, 32335336, 64670672, 129341344]

約数ペア:

[(1, 129341344), (2, 64670672), (4, 32335336), (8, 16167668), (11, 11758304), (16, 8083834), (22, 5879152), (32, 4041917), (37, 3495712), (44, 2939576), (74, 1747856), (88, 1469788), (148, 873928), (176, 734894), (296, 436964), (352, 367447), (407, 317792), (592, 218482), (814, 158896), (1184, 109241), (1628, 79448), (3256, 39724), (6512, 19862), (9931, 13024)]