130417664

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 88

約数和(自身を含む): 286465368

約数和(自身を除く): 156047704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 101, 104, 128, 194, 202, 208, 256, 388, 404, 416, 512, 776, 808, 832, 1024, 1261, 1313, 1552, 1616, 1664, 2522, 2626, 3104, 3232, 3328, 5044, 5252, 6208, 6464, 6656, 9797, 10088, 10504, 12416, 12928, 13312, 19594, 20176, 21008, 24832, 25856, 39188, 40352, 42016, 49664, 51712, 78376, 80704, 84032, 99328, 103424, 127361, 156752, 161408, 168064, 254722, 313504, 322816, 336128, 509444, 627008, 645632, 672256, 1018888, 1254016, 1291264, 1344512, 2037776, 2508032, 4075552, 5016064, 8151104, 10032128, 16302208, 32604416, 65208832, 130417664]

約数ペア:

[(1, 130417664), (2, 65208832), (4, 32604416), (8, 16302208), (13, 10032128), (16, 8151104), (26, 5016064), (32, 4075552), (52, 2508032), (64, 2037776), (97, 1344512), (101, 1291264), (104, 1254016), (128, 1018888), (194, 672256), (202, 645632), (208, 627008), (256, 509444), (388, 336128), (404, 322816), (416, 313504), (512, 254722), (776, 168064), (808, 161408), (832, 156752), (1024, 127361), (1261, 103424), (1313, 99328), (1552, 84032), (1616, 80704), (1664, 78376), (2522, 51712), (2626, 49664), (3104, 42016), (3232, 40352), (3328, 39188), (5044, 25856), (5252, 24832), (6208, 21008), (6464, 20176), (6656, 19594), (9797, 13312), (10088, 12928), (10504, 12416)]