144721152

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2776

約数の個数: 108

約数和(自身を含む): 435568224

約数和(自身を除く): 290847072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2731, 2944, 3312, 4416, 5462, 5888, 6624, 8193, 8832, 10924, 13248, 16386, 17664, 21848, 24579, 26496, 32772, 43696, 49158, 52992, 62813, 65544, 87392, 98316, 125626, 131088, 174784, 188439, 196632, 251252, 262176, 349568, 376878, 393264, 502504, 524352, 565317, 699136, 753756, 786528, 1005008, 1048704, 1130634, 1507512, 1573056, 2010016, 2097408, 2261268, 3015024, 3146112, 4020032, 4522536, 6030048, 6292224, 8040064, 9045072, 12060096, 16080128, 18090144, 24120192, 36180288, 48240384, 72360576, 144721152]

約数ペア:

[(1, 144721152), (2, 72360576), (3, 48240384), (4, 36180288), (6, 24120192), (8, 18090144), (9, 16080128), (12, 12060096), (16, 9045072), (18, 8040064), (23, 6292224), (24, 6030048), (32, 4522536), (36, 4020032), (46, 3146112), (48, 3015024), (64, 2261268), (69, 2097408), (72, 2010016), (92, 1573056), (96, 1507512), (128, 1130634), (138, 1048704), (144, 1005008), (184, 786528), (192, 753756), (207, 699136), (256, 565317), (276, 524352), (288, 502504), (368, 393264), (384, 376878), (414, 349568), (552, 262176), (576, 251252), (736, 196632), (768, 188439), (828, 174784), (1104, 131088), (1152, 125626), (1472, 98316), (1656, 87392), (2208, 65544), (2304, 62813), (2731, 52992), (2944, 49158), (3312, 43696), (4416, 32772), (5462, 26496), (5888, 24579), (6624, 21848), (8193, 17664), (8832, 16386), (10924, 13248)]