161130112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8841

約数の個数: 64

約数和(自身を含む): 377163360

約数和(自身を除く): 216033248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 8803, 9152, 17606, 18304, 35212, 70424, 96833, 114439, 140848, 193666, 228878, 281696, 387332, 457756, 563392, 774664, 915512, 1126784, 1258829, 1549328, 1831024, 2517658, 3098656, 3662048, 5035316, 6197312, 7324096, 10070632, 12394624, 14648192, 20141264, 40282528, 80565056, 161130112]

約数ペア:

[(1, 161130112), (2, 80565056), (4, 40282528), (8, 20141264), (11, 14648192), (13, 12394624), (16, 10070632), (22, 7324096), (26, 6197312), (32, 5035316), (44, 3662048), (52, 3098656), (64, 2517658), (88, 1831024), (104, 1549328), (128, 1258829), (143, 1126784), (176, 915512), (208, 774664), (286, 563392), (352, 457756), (416, 387332), (572, 281696), (704, 228878), (832, 193666), (1144, 140848), (1408, 114439), (1664, 96833), (2288, 70424), (4576, 35212), (8803, 18304), (9152, 17606)]