145375552

素因数分解:

$2^6\times 7^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 84

約数和(自身を含む): 338901024

約数和(自身を除く): 193525472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 151, 196, 224, 302, 307, 392, 448, 604, 614, 784, 1057, 1208, 1228, 1568, 2114, 2149, 2416, 2456, 3136, 4228, 4298, 4832, 4912, 7399, 8456, 8596, 9664, 9824, 14798, 15043, 16912, 17192, 19648, 29596, 30086, 33824, 34384, 46357, 59192, 60172, 67648, 68768, 92714, 118384, 120344, 137536, 185428, 236768, 240688, 324499, 370856, 473536, 481376, 648998, 741712, 962752, 1297996, 1483424, 2271493, 2595992, 2966848, 4542986, 5191984, 9085972, 10383968, 18171944, 20767936, 36343888, 72687776, 145375552]

約数ペア:

[(1, 145375552), (2, 72687776), (4, 36343888), (7, 20767936), (8, 18171944), (14, 10383968), (16, 9085972), (28, 5191984), (32, 4542986), (49, 2966848), (56, 2595992), (64, 2271493), (98, 1483424), (112, 1297996), (151, 962752), (196, 741712), (224, 648998), (302, 481376), (307, 473536), (392, 370856), (448, 324499), (604, 240688), (614, 236768), (784, 185428), (1057, 137536), (1208, 120344), (1228, 118384), (1568, 92714), (2114, 68768), (2149, 67648), (2416, 60172), (2456, 59192), (3136, 46357), (4228, 34384), (4298, 33824), (4832, 30086), (4912, 29596), (7399, 19648), (8456, 17192), (8596, 16912), (9664, 15043), (9824, 14798)]