161138736

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4471

約数の個数: 120

約数和(自身を含む): 513467136

約数和(自身を除く): 352328400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 2024, 2277, 3036, 3312, 4048, 4423, 4554, 6072, 8846, 9108, 12144, 13269, 17692, 18216, 26538, 35384, 36432, 39807, 48653, 53076, 70768, 79614, 97306, 101729, 106152, 145959, 159228, 194612, 203458, 212304, 291918, 305187, 318456, 389224, 406916, 437877, 583836, 610374, 636912, 778448, 813832, 875754, 915561, 1119019, 1167672, 1220748, 1627664, 1751508, 1831122, 2238038, 2335344, 2441496, 3357057, 3503016, 3662244, 4476076, 4882992, 6714114, 7006032, 7324488, 8952152, 10071171, 13428228, 14648976, 17904304, 20142342, 26856456, 40284684, 53712912, 80569368, 161138736]

約数ペア:

[(1, 161138736), (2, 80569368), (3, 53712912), (4, 40284684), (6, 26856456), (8, 20142342), (9, 17904304), (11, 14648976), (12, 13428228), (16, 10071171), (18, 8952152), (22, 7324488), (23, 7006032), (24, 6714114), (33, 4882992), (36, 4476076), (44, 3662244), (46, 3503016), (48, 3357057), (66, 2441496), (69, 2335344), (72, 2238038), (88, 1831122), (92, 1751508), (99, 1627664), (132, 1220748), (138, 1167672), (144, 1119019), (176, 915561), (184, 875754), (198, 813832), (207, 778448), (253, 636912), (264, 610374), (276, 583836), (368, 437877), (396, 406916), (414, 389224), (506, 318456), (528, 305187), (552, 291918), (759, 212304), (792, 203458), (828, 194612), (1012, 159228), (1104, 145959), (1518, 106152), (1584, 101729), (1656, 97306), (2024, 79614), (2277, 70768), (3036, 53076), (3312, 48653), (4048, 39807), (4423, 36432), (4554, 35384), (6072, 26538), (8846, 18216), (9108, 17692), (12144, 13269)]