102258128

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 245520000

約数和(自身を除く): 143261872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1249, 1462, 1904, 2408, 2498, 2924, 4816, 4996, 5117, 5848, 8743, 9992, 10234, 11696, 17486, 19984, 20468, 21233, 34972, 40936, 42466, 53707, 69944, 81872, 84932, 107414, 139888, 148631, 169864, 214828, 297262, 339728, 375949, 429656, 594524, 751898, 859312, 913019, 1189048, 1503796, 1826038, 2378096, 3007592, 3652076, 6015184, 6391133, 7304152, 12782266, 14608304, 25564532, 51129064, 102258128]

約数ペア:

[(1, 102258128), (2, 51129064), (4, 25564532), (7, 14608304), (8, 12782266), (14, 7304152), (16, 6391133), (17, 6015184), (28, 3652076), (34, 3007592), (43, 2378096), (56, 1826038), (68, 1503796), (86, 1189048), (112, 913019), (119, 859312), (136, 751898), (172, 594524), (238, 429656), (272, 375949), (301, 339728), (344, 297262), (476, 214828), (602, 169864), (688, 148631), (731, 139888), (952, 107414), (1204, 84932), (1249, 81872), (1462, 69944), (1904, 53707), (2408, 42466), (2498, 40936), (2924, 34972), (4816, 21233), (4996, 20468), (5117, 19984), (5848, 17486), (8743, 11696), (9992, 10234)]