132990208

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 289737000

約数和(自身を除く): 156746792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 256, 356, 416, 449, 712, 832, 898, 1157, 1424, 1664, 1796, 2314, 2848, 3328, 3592, 4628, 5696, 5837, 7184, 9256, 11392, 11674, 14368, 18512, 22784, 23348, 28736, 37024, 39961, 46696, 57472, 74048, 79922, 93392, 114944, 148096, 159844, 186784, 296192, 319688, 373568, 519493, 639376, 747136, 1038986, 1278752, 1494272, 2077972, 2557504, 4155944, 5115008, 8311888, 10230016, 16623776, 33247552, 66495104, 132990208]

約数ペア:

[(1, 132990208), (2, 66495104), (4, 33247552), (8, 16623776), (13, 10230016), (16, 8311888), (26, 5115008), (32, 4155944), (52, 2557504), (64, 2077972), (89, 1494272), (104, 1278752), (128, 1038986), (178, 747136), (208, 639376), (256, 519493), (356, 373568), (416, 319688), (449, 296192), (712, 186784), (832, 159844), (898, 148096), (1157, 114944), (1424, 93392), (1664, 79922), (1796, 74048), (2314, 57472), (2848, 46696), (3328, 39961), (3592, 37024), (4628, 28736), (5696, 23348), (5837, 22784), (7184, 18512), (9256, 14368), (11392, 11674)]