129238216448

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2415487}}^1$

素因数の和:2415533

約数の個数: 72

約数和(自身を含む): 296235448320

約数和(自身を除く): 166997231872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 6688, 13376, 26752, 53504, 2415487, 4830974, 9661948, 19323896, 26570357, 38647792, 45894253, 53140714, 77295584, 91788506, 106281428, 154591168, 183577012, 212562856, 309182336, 367154024, 425125712, 504836783, 618364672, 734308048, 850251424, 1009673566, 1468616096, 1700502848, 2019347132, 2937232192, 3401005696, 4038694264, 5874464384, 6802011392, 8077388528, 11748928768, 16154777056, 32309554112, 64619108224, 129238216448]

約数ペア:

[(1, 129238216448), (2, 64619108224), (4, 32309554112), (8, 16154777056), (11, 11748928768), (16, 8077388528), (19, 6802011392), (22, 5874464384), (32, 4038694264), (38, 3401005696), (44, 2937232192), (64, 2019347132), (76, 1700502848), (88, 1468616096), (128, 1009673566), (152, 850251424), (176, 734308048), (209, 618364672), (256, 504836783), (304, 425125712), (352, 367154024), (418, 309182336), (608, 212562856), (704, 183577012), (836, 154591168), (1216, 106281428), (1408, 91788506), (1672, 77295584), (2432, 53140714), (2816, 45894253), (3344, 38647792), (4864, 26570357), (6688, 19323896), (13376, 9661948), (26752, 4830974), (53504, 2415487)]