155020416

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23747}}^1$

素因数の和:23781

約数の個数: 64

約数和(自身を含む): 436013280

約数和(自身を除く): 280992864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 23747, 47494, 71241, 94988, 142482, 189976, 284964, 379952, 403699, 569928, 759904, 807398, 1139856, 1211097, 1519808, 1614796, 2279712, 2422194, 3039616, 3229592, 4559424, 4844388, 6459184, 9118848, 9688776, 12918368, 19377552, 25836736, 38755104, 51673472, 77510208, 155020416]

約数ペア:

[(1, 155020416), (2, 77510208), (3, 51673472), (4, 38755104), (6, 25836736), (8, 19377552), (12, 12918368), (16, 9688776), (17, 9118848), (24, 6459184), (32, 4844388), (34, 4559424), (48, 3229592), (51, 3039616), (64, 2422194), (68, 2279712), (96, 1614796), (102, 1519808), (128, 1211097), (136, 1139856), (192, 807398), (204, 759904), (272, 569928), (384, 403699), (408, 379952), (544, 284964), (816, 189976), (1088, 142482), (1632, 94988), (2176, 71241), (3264, 47494), (6528, 23747)]