123204224

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 296110080

約数和(自身を除く): 172905856

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 64, 88, 104, 106, 127, 128, 143, 176, 208, 212, 254, 286, 352, 416, 424, 508, 572, 583, 689, 704, 832, 848, 1016, 1144, 1166, 1378, 1397, 1408, 1651, 1664, 1696, 2032, 2288, 2332, 2756, 2794, 3302, 3392, 4064, 4576, 4664, 5512, 5588, 6604, 6731, 6784, 7579, 8128, 9152, 9328, 11024, 11176, 13208, 13462, 15158, 16256, 18161, 18304, 18656, 22048, 22352, 26416, 26924, 30316, 36322, 37312, 44096, 44704, 52832, 53848, 60632, 72644, 74041, 74624, 87503, 88192, 89408, 105664, 107696, 121264, 145288, 148082, 175006, 178816, 211328, 215392, 242528, 290576, 296164, 350012, 430784, 485056, 581152, 592328, 700024, 861568, 962533, 970112, 1162304, 1184656, 1400048, 1925066, 2324608, 2369312, 2800096, 3850132, 4738624, 5600192, 7700264, 9477248, 11200384, 15400528, 30801056, 61602112, 123204224]

約数ペア:

[(1, 123204224), (2, 61602112), (4, 30801056), (8, 15400528), (11, 11200384), (13, 9477248), (16, 7700264), (22, 5600192), (26, 4738624), (32, 3850132), (44, 2800096), (52, 2369312), (53, 2324608), (64, 1925066), (88, 1400048), (104, 1184656), (106, 1162304), (127, 970112), (128, 962533), (143, 861568), (176, 700024), (208, 592328), (212, 581152), (254, 485056), (286, 430784), (352, 350012), (416, 296164), (424, 290576), (508, 242528), (572, 215392), (583, 211328), (689, 178816), (704, 175006), (832, 148082), (848, 145288), (1016, 121264), (1144, 107696), (1166, 105664), (1378, 89408), (1397, 88192), (1408, 87503), (1651, 74624), (1664, 74041), (1696, 72644), (2032, 60632), (2288, 53848), (2332, 52832), (2756, 44704), (2794, 44096), (3302, 37312), (3392, 36322), (4064, 30316), (4576, 26924), (4664, 26416), (5512, 22352), (5588, 22048), (6604, 18656), (6731, 18304), (6784, 18161), (7579, 16256), (8128, 15158), (9152, 13462), (9328, 13208), (11024, 11176)]