120877312

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 251657280

約数和(自身を除く): 130779968

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 128, 151, 212, 236, 256, 302, 424, 472, 604, 848, 944, 1208, 1696, 1888, 2416, 3127, 3392, 3776, 4832, 6254, 6784, 7552, 8003, 8909, 9664, 12508, 13568, 15104, 16006, 17818, 19328, 25016, 32012, 35636, 38656, 50032, 64024, 71272, 100064, 128048, 142544, 200128, 256096, 285088, 400256, 472177, 512192, 570176, 800512, 944354, 1024384, 1140352, 1888708, 2048768, 2280704, 3777416, 7554832, 15109664, 30219328, 60438656, 120877312]

約数ペア:

[(1, 120877312), (2, 60438656), (4, 30219328), (8, 15109664), (16, 7554832), (32, 3777416), (53, 2280704), (59, 2048768), (64, 1888708), (106, 1140352), (118, 1024384), (128, 944354), (151, 800512), (212, 570176), (236, 512192), (256, 472177), (302, 400256), (424, 285088), (472, 256096), (604, 200128), (848, 142544), (944, 128048), (1208, 100064), (1696, 71272), (1888, 64024), (2416, 50032), (3127, 38656), (3392, 35636), (3776, 32012), (4832, 25016), (6254, 19328), (6784, 17818), (7552, 16006), (8003, 15104), (8909, 13568), (9664, 12508)]