181956456

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 570286080

約数和(自身を除く): 388329624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 67, 72, 81, 88, 99, 108, 127, 132, 134, 162, 198, 201, 216, 243, 254, 264, 268, 297, 324, 381, 396, 402, 486, 508, 536, 594, 603, 648, 737, 762, 792, 804, 891, 972, 1016, 1143, 1188, 1206, 1397, 1474, 1524, 1608, 1782, 1809, 1944, 2211, 2286, 2376, 2412, 2673, 2794, 2948, 3048, 3429, 3564, 3618, 4191, 4422, 4572, 4824, 5346, 5427, 5588, 5896, 6633, 6858, 7128, 7236, 8382, 8509, 8844, 9144, 10287, 10692, 10854, 11176, 12573, 13266, 13716, 14472, 16281, 16764, 17018, 17688, 19899, 20574, 21384, 21708, 25146, 25527, 26532, 27432, 30861, 32562, 33528, 34036, 37719, 39798, 41148, 43416, 50292, 51054, 53064, 59697, 61722, 65124, 68072, 75438, 76581, 79596, 82296, 93599, 100584, 102108, 113157, 119394, 123444, 130248, 150876, 153162, 159192, 179091, 187198, 204216, 226314, 229743, 238788, 246888, 280797, 301752, 306324, 339471, 358182, 374396, 452628, 459486, 477576, 561594, 612648, 678942, 689229, 716364, 748792, 842391, 905256, 918972, 1123188, 1357884, 1378458, 1432728, 1684782, 1837944, 2067687, 2246376, 2527173, 2715768, 2756916, 3369564, 4135374, 5054346, 5513832, 6739128, 7581519, 8270748, 10108692, 15163038, 16541496, 20217384, 22744557, 30326076, 45489114, 60652152, 90978228, 181956456]

約数ペア:

[(1, 181956456), (2, 90978228), (3, 60652152), (4, 45489114), (6, 30326076), (8, 22744557), (9, 20217384), (11, 16541496), (12, 15163038), (18, 10108692), (22, 8270748), (24, 7581519), (27, 6739128), (33, 5513832), (36, 5054346), (44, 4135374), (54, 3369564), (66, 2756916), (67, 2715768), (72, 2527173), (81, 2246376), (88, 2067687), (99, 1837944), (108, 1684782), (127, 1432728), (132, 1378458), (134, 1357884), (162, 1123188), (198, 918972), (201, 905256), (216, 842391), (243, 748792), (254, 716364), (264, 689229), (268, 678942), (297, 612648), (324, 561594), (381, 477576), (396, 459486), (402, 452628), (486, 374396), (508, 358182), (536, 339471), (594, 306324), (603, 301752), (648, 280797), (737, 246888), (762, 238788), (792, 229743), (804, 226314), (891, 204216), (972, 187198), (1016, 179091), (1143, 159192), (1188, 153162), (1206, 150876), (1397, 130248), (1474, 123444), (1524, 119394), (1608, 113157), (1782, 102108), (1809, 100584), (1944, 93599), (2211, 82296), (2286, 79596), (2376, 76581), (2412, 75438), (2673, 68072), (2794, 65124), (2948, 61722), (3048, 59697), (3429, 53064), (3564, 51054), (3618, 50292), (4191, 43416), (4422, 41148), (4572, 39798), (4824, 37719), (5346, 34036), (5427, 33528), (5588, 32562), (5896, 30861), (6633, 27432), (6858, 26532), (7128, 25527), (7236, 25146), (8382, 21708), (8509, 21384), (8844, 20574), (9144, 19899), (10287, 17688), (10692, 17018), (10854, 16764), (11176, 16281), (12573, 14472), (13266, 13716)]