193897728

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3704

約数の個数: 108

約数和(自身を含む): 583521120

約数和(自身を除く): 389623392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 3659, 4416, 5888, 6624, 7318, 8832, 10977, 13248, 14636, 17664, 21954, 26496, 29272, 32931, 43908, 52992, 58544, 65862, 84157, 87816, 117088, 131724, 168314, 175632, 234176, 252471, 263448, 336628, 351264, 468352, 504942, 526896, 673256, 702528, 757413, 936704, 1009884, 1053792, 1346512, 1405056, 1514826, 2019768, 2107584, 2693024, 2810112, 3029652, 4039536, 4215168, 5386048, 6059304, 8079072, 8430336, 10772096, 12118608, 16158144, 21544192, 24237216, 32316288, 48474432, 64632576, 96948864, 193897728]

約数ペア:

[(1, 193897728), (2, 96948864), (3, 64632576), (4, 48474432), (6, 32316288), (8, 24237216), (9, 21544192), (12, 16158144), (16, 12118608), (18, 10772096), (23, 8430336), (24, 8079072), (32, 6059304), (36, 5386048), (46, 4215168), (48, 4039536), (64, 3029652), (69, 2810112), (72, 2693024), (92, 2107584), (96, 2019768), (128, 1514826), (138, 1405056), (144, 1346512), (184, 1053792), (192, 1009884), (207, 936704), (256, 757413), (276, 702528), (288, 673256), (368, 526896), (384, 504942), (414, 468352), (552, 351264), (576, 336628), (736, 263448), (768, 252471), (828, 234176), (1104, 175632), (1152, 168314), (1472, 131724), (1656, 117088), (2208, 87816), (2304, 84157), (2944, 65862), (3312, 58544), (3659, 52992), (4416, 43908), (5888, 32931), (6624, 29272), (7318, 26496), (8832, 21954), (10977, 17664), (13248, 14636)]