145218312

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 423360000

約数和(自身を除く): 278141688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 97, 108, 116, 174, 194, 216, 232, 239, 261, 291, 348, 388, 478, 522, 582, 696, 717, 776, 783, 873, 956, 1044, 1164, 1434, 1566, 1746, 1912, 2088, 2151, 2328, 2619, 2813, 2868, 3132, 3492, 4302, 5238, 5626, 5736, 6264, 6453, 6931, 6984, 8439, 8604, 10476, 11252, 12906, 13862, 16878, 17208, 20793, 20952, 22504, 23183, 25317, 25812, 27724, 33756, 41586, 46366, 50634, 51624, 55448, 62379, 67512, 69549, 75951, 83172, 92732, 101268, 124758, 139098, 151902, 166344, 185464, 187137, 202536, 208647, 249516, 278196, 303804, 374274, 417294, 499032, 556392, 607608, 625941, 672307, 748548, 834588, 1251882, 1344614, 1497096, 1669176, 2016921, 2503764, 2689228, 4033842, 5007528, 5378456, 6050763, 8067684, 12101526, 16135368, 18152289, 24203052, 36304578, 48406104, 72609156, 145218312]

約数ペア:

[(1, 145218312), (2, 72609156), (3, 48406104), (4, 36304578), (6, 24203052), (8, 18152289), (9, 16135368), (12, 12101526), (18, 8067684), (24, 6050763), (27, 5378456), (29, 5007528), (36, 4033842), (54, 2689228), (58, 2503764), (72, 2016921), (87, 1669176), (97, 1497096), (108, 1344614), (116, 1251882), (174, 834588), (194, 748548), (216, 672307), (232, 625941), (239, 607608), (261, 556392), (291, 499032), (348, 417294), (388, 374274), (478, 303804), (522, 278196), (582, 249516), (696, 208647), (717, 202536), (776, 187137), (783, 185464), (873, 166344), (956, 151902), (1044, 139098), (1164, 124758), (1434, 101268), (1566, 92732), (1746, 83172), (1912, 75951), (2088, 69549), (2151, 67512), (2328, 62379), (2619, 55448), (2813, 51624), (2868, 50634), (3132, 46366), (3492, 41586), (4302, 33756), (5238, 27724), (5626, 25812), (5736, 25317), (6264, 23183), (6453, 22504), (6931, 20952), (6984, 20793), (8439, 17208), (8604, 16878), (10476, 13862), (11252, 12906)]