158536056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 320465544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 89, 92, 138, 161, 168, 178, 184, 267, 276, 322, 356, 461, 483, 534, 552, 623, 644, 712, 922, 966, 1068, 1246, 1288, 1383, 1844, 1869, 1932, 2047, 2136, 2492, 2766, 3227, 3688, 3738, 3864, 4094, 4984, 5532, 6141, 6454, 7476, 8188, 9681, 10603, 11064, 12282, 12908, 14329, 14952, 16376, 19362, 21206, 24564, 25816, 28658, 31809, 38724, 41029, 42412, 42987, 49128, 57316, 63618, 74221, 77448, 82058, 84824, 85974, 114632, 123087, 127236, 148442, 164116, 171948, 222663, 246174, 254472, 287203, 296884, 328232, 343896, 445326, 492348, 574406, 593768, 861609, 890652, 943667, 984696, 1148812, 1723218, 1781304, 1887334, 2297624, 2831001, 3446436, 3774668, 5662002, 6605669, 6892872, 7549336, 11324004, 13211338, 19817007, 22648008, 26422676, 39634014, 52845352, 79268028, 158536056]

約数ペア:

[(1, 158536056), (2, 79268028), (3, 52845352), (4, 39634014), (6, 26422676), (7, 22648008), (8, 19817007), (12, 13211338), (14, 11324004), (21, 7549336), (23, 6892872), (24, 6605669), (28, 5662002), (42, 3774668), (46, 3446436), (56, 2831001), (69, 2297624), (84, 1887334), (89, 1781304), (92, 1723218), (138, 1148812), (161, 984696), (168, 943667), (178, 890652), (184, 861609), (267, 593768), (276, 574406), (322, 492348), (356, 445326), (461, 343896), (483, 328232), (534, 296884), (552, 287203), (623, 254472), (644, 246174), (712, 222663), (922, 171948), (966, 164116), (1068, 148442), (1246, 127236), (1288, 123087), (1383, 114632), (1844, 85974), (1869, 84824), (1932, 82058), (2047, 77448), (2136, 74221), (2492, 63618), (2766, 57316), (3227, 49128), (3688, 42987), (3738, 42412), (3864, 41029), (4094, 38724), (4984, 31809), (5532, 28658), (6141, 25816), (6454, 24564), (7476, 21206), (8188, 19362), (9681, 16376), (10603, 14952), (11064, 14329), (12282, 12908)]