198792144

素因数分解:

$2^4\times 3^4\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1154

約数の個数: 100

約数和(自身を含む): 579619524

約数和(自身を除く): 380827380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 314, 324, 432, 471, 628, 648, 942, 977, 1256, 1296, 1413, 1884, 1954, 2512, 2826, 2931, 3768, 3908, 4239, 5652, 5862, 7536, 7816, 8478, 8793, 11304, 11724, 12717, 15632, 16956, 17586, 22608, 23448, 25434, 26379, 33912, 35172, 46896, 50868, 52758, 67824, 70344, 79137, 101736, 105516, 140688, 153389, 158274, 203472, 211032, 306778, 316548, 422064, 460167, 613556, 633096, 920334, 1227112, 1266192, 1380501, 1840668, 2454224, 2761002, 3681336, 4141503, 5522004, 7362672, 8283006, 11044008, 12424509, 16566012, 22088016, 24849018, 33132024, 49698036, 66264048, 99396072, 198792144]

約数ペア:

[(1, 198792144), (2, 99396072), (3, 66264048), (4, 49698036), (6, 33132024), (8, 24849018), (9, 22088016), (12, 16566012), (16, 12424509), (18, 11044008), (24, 8283006), (27, 7362672), (36, 5522004), (48, 4141503), (54, 3681336), (72, 2761002), (81, 2454224), (108, 1840668), (144, 1380501), (157, 1266192), (162, 1227112), (216, 920334), (314, 633096), (324, 613556), (432, 460167), (471, 422064), (628, 316548), (648, 306778), (942, 211032), (977, 203472), (1256, 158274), (1296, 153389), (1413, 140688), (1884, 105516), (1954, 101736), (2512, 79137), (2826, 70344), (2931, 67824), (3768, 52758), (3908, 50868), (4239, 46896), (5652, 35172), (5862, 33912), (7536, 26379), (7816, 25434), (8478, 23448), (8793, 22608), (11304, 17586), (11724, 16956), (12717, 15632)]