184777216

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 445471488

約数和(自身を除く): 260694272

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 71, 92, 104, 128, 136, 142, 184, 208, 221, 256, 272, 284, 299, 368, 391, 416, 442, 512, 544, 568, 598, 736, 782, 832, 884, 923, 1088, 1136, 1196, 1207, 1472, 1564, 1633, 1664, 1768, 1846, 2176, 2272, 2392, 2414, 2944, 3128, 3266, 3328, 3536, 3692, 4352, 4544, 4784, 4828, 5083, 5888, 6256, 6532, 6656, 7072, 7384, 8704, 9088, 9568, 9656, 10166, 11776, 12512, 13064, 14144, 14768, 15691, 18176, 19136, 19312, 20332, 21229, 25024, 26128, 27761, 28288, 29536, 31382, 36352, 38272, 38624, 40664, 42458, 50048, 52256, 55522, 56576, 59072, 62764, 76544, 77248, 81328, 84916, 100096, 104512, 111044, 113152, 118144, 125528, 153088, 154496, 162656, 169832, 200192, 209024, 222088, 236288, 251056, 308992, 325312, 339664, 360893, 418048, 444176, 472576, 502112, 617984, 650624, 679328, 721786, 836096, 888352, 1004224, 1301248, 1358656, 1443572, 1776704, 2008448, 2602496, 2717312, 2887144, 3553408, 4016896, 5434624, 5774288, 7106816, 8033792, 10869248, 11548576, 14213632, 23097152, 46194304, 92388608, 184777216]

約数ペア:

[(1, 184777216), (2, 92388608), (4, 46194304), (8, 23097152), (13, 14213632), (16, 11548576), (17, 10869248), (23, 8033792), (26, 7106816), (32, 5774288), (34, 5434624), (46, 4016896), (52, 3553408), (64, 2887144), (68, 2717312), (71, 2602496), (92, 2008448), (104, 1776704), (128, 1443572), (136, 1358656), (142, 1301248), (184, 1004224), (208, 888352), (221, 836096), (256, 721786), (272, 679328), (284, 650624), (299, 617984), (368, 502112), (391, 472576), (416, 444176), (442, 418048), (512, 360893), (544, 339664), (568, 325312), (598, 308992), (736, 251056), (782, 236288), (832, 222088), (884, 209024), (923, 200192), (1088, 169832), (1136, 162656), (1196, 154496), (1207, 153088), (1472, 125528), (1564, 118144), (1633, 113152), (1664, 111044), (1768, 104512), (1846, 100096), (2176, 84916), (2272, 81328), (2392, 77248), (2414, 76544), (2944, 62764), (3128, 59072), (3266, 56576), (3328, 55522), (3536, 52256), (3692, 50048), (4352, 42458), (4544, 40664), (4784, 38624), (4828, 38272), (5083, 36352), (5888, 31382), (6256, 29536), (6532, 28288), (6656, 27761), (7072, 26128), (7384, 25024), (8704, 21229), (9088, 20332), (9568, 19312), (9656, 19136), (10166, 18176), (11776, 15691), (12512, 14768), (13064, 14144)]