181042488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 576201600

約数和(自身を除く): 395159112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 53, 57, 66, 72, 76, 88, 99, 106, 114, 132, 152, 159, 171, 198, 209, 212, 227, 228, 264, 318, 342, 396, 418, 424, 454, 456, 477, 583, 627, 636, 681, 684, 792, 836, 908, 954, 1007, 1166, 1254, 1272, 1362, 1368, 1672, 1749, 1816, 1881, 1908, 2014, 2043, 2332, 2497, 2508, 2724, 3021, 3498, 3762, 3816, 4028, 4086, 4313, 4664, 4994, 5016, 5247, 5448, 6042, 6996, 7491, 7524, 8056, 8172, 8626, 9063, 9988, 10494, 11077, 12031, 12084, 12939, 13992, 14982, 15048, 16344, 17252, 18126, 19976, 20988, 22154, 22473, 24062, 24168, 25878, 29964, 33231, 34504, 36093, 36252, 38817, 41976, 44308, 44946, 47443, 48124, 51756, 59928, 66462, 72186, 72504, 77634, 88616, 89892, 94886, 96248, 99693, 103512, 108279, 132341, 132924, 142329, 144372, 155268, 179784, 189772, 199386, 216558, 228589, 264682, 265848, 284658, 288744, 310536, 379544, 397023, 398772, 426987, 433116, 457178, 529364, 569316, 685767, 794046, 797544, 853974, 866232, 914356, 1058728, 1138632, 1191069, 1371534, 1588092, 1707948, 1828712, 2057301, 2382138, 2514479, 2743068, 3176184, 3415896, 4114602, 4764276, 5028958, 5486136, 7543437, 8229204, 9528552, 10057916, 15086874, 16458408, 20115832, 22630311, 30173748, 45260622, 60347496, 90521244, 181042488]

約数ペア:

[(1, 181042488), (2, 90521244), (3, 60347496), (4, 45260622), (6, 30173748), (8, 22630311), (9, 20115832), (11, 16458408), (12, 15086874), (18, 10057916), (19, 9528552), (22, 8229204), (24, 7543437), (33, 5486136), (36, 5028958), (38, 4764276), (44, 4114602), (53, 3415896), (57, 3176184), (66, 2743068), (72, 2514479), (76, 2382138), (88, 2057301), (99, 1828712), (106, 1707948), (114, 1588092), (132, 1371534), (152, 1191069), (159, 1138632), (171, 1058728), (198, 914356), (209, 866232), (212, 853974), (227, 797544), (228, 794046), (264, 685767), (318, 569316), (342, 529364), (396, 457178), (418, 433116), (424, 426987), (454, 398772), (456, 397023), (477, 379544), (583, 310536), (627, 288744), (636, 284658), (681, 265848), (684, 264682), (792, 228589), (836, 216558), (908, 199386), (954, 189772), (1007, 179784), (1166, 155268), (1254, 144372), (1272, 142329), (1362, 132924), (1368, 132341), (1672, 108279), (1749, 103512), (1816, 99693), (1881, 96248), (1908, 94886), (2014, 89892), (2043, 88616), (2332, 77634), (2497, 72504), (2508, 72186), (2724, 66462), (3021, 59928), (3498, 51756), (3762, 48124), (3816, 47443), (4028, 44946), (4086, 44308), (4313, 41976), (4664, 38817), (4994, 36252), (5016, 36093), (5247, 34504), (5448, 33231), (6042, 29964), (6996, 25878), (7491, 24168), (7524, 24062), (8056, 22473), (8172, 22154), (8626, 20988), (9063, 19976), (9988, 18126), (10494, 17252), (11077, 16344), (12031, 15048), (12084, 14982), (12939, 13992)]