140196384

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 422682624

約数和(自身を除く): 282486240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 246, 248, 279, 288, 328, 369, 372, 383, 492, 496, 558, 656, 738, 744, 766, 984, 992, 1116, 1149, 1271, 1312, 1476, 1488, 1532, 1968, 2232, 2298, 2542, 2952, 2976, 3064, 3447, 3813, 3936, 4464, 4596, 5084, 5904, 6128, 6894, 7626, 8928, 9192, 10168, 11439, 11808, 11873, 12256, 13788, 15252, 15703, 18384, 20336, 22878, 23746, 27576, 30504, 31406, 35619, 36768, 40672, 45756, 47109, 47492, 55152, 61008, 62812, 71238, 91512, 94218, 94984, 106857, 110304, 122016, 125624, 141327, 142476, 183024, 188436, 189968, 213714, 251248, 282654, 284952, 366048, 376872, 379936, 427428, 486793, 502496, 565308, 569904, 753744, 854856, 973586, 1130616, 1139808, 1460379, 1507488, 1709712, 1947172, 2261232, 2920758, 3419424, 3894344, 4381137, 4522464, 5841516, 7788688, 8762274, 11683032, 15577376, 17524548, 23366064, 35049096, 46732128, 70098192, 140196384]

約数ペア:

[(1, 140196384), (2, 70098192), (3, 46732128), (4, 35049096), (6, 23366064), (8, 17524548), (9, 15577376), (12, 11683032), (16, 8762274), (18, 7788688), (24, 5841516), (31, 4522464), (32, 4381137), (36, 3894344), (41, 3419424), (48, 2920758), (62, 2261232), (72, 1947172), (82, 1709712), (93, 1507488), (96, 1460379), (123, 1139808), (124, 1130616), (144, 973586), (164, 854856), (186, 753744), (246, 569904), (248, 565308), (279, 502496), (288, 486793), (328, 427428), (369, 379936), (372, 376872), (383, 366048), (492, 284952), (496, 282654), (558, 251248), (656, 213714), (738, 189968), (744, 188436), (766, 183024), (984, 142476), (992, 141327), (1116, 125624), (1149, 122016), (1271, 110304), (1312, 106857), (1476, 94984), (1488, 94218), (1532, 91512), (1968, 71238), (2232, 62812), (2298, 61008), (2542, 55152), (2952, 47492), (2976, 47109), (3064, 45756), (3447, 40672), (3813, 36768), (3936, 35619), (4464, 31406), (4596, 30504), (5084, 27576), (5904, 23746), (6128, 22878), (6894, 20336), (7626, 18384), (8928, 15703), (9192, 15252), (10168, 13788), (11439, 12256), (11808, 11873)]