163620144

素因数分解:

$2^4\times 3^2\times {\mathrm{977}}^1\times {\mathrm{1163}}^1$

素因数の和:2154

約数の個数: 60

約数和(自身を含む): 458771976

約数和(自身を除く): 295151832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 977, 1163, 1954, 2326, 2931, 3489, 3908, 4652, 5862, 6978, 7816, 8793, 9304, 10467, 11724, 13956, 15632, 17586, 18608, 20934, 23448, 27912, 35172, 41868, 46896, 55824, 70344, 83736, 140688, 167472, 1136251, 2272502, 3408753, 4545004, 6817506, 9090008, 10226259, 13635012, 18180016, 20452518, 27270024, 40905036, 54540048, 81810072, 163620144]

約数ペア:

[(1, 163620144), (2, 81810072), (3, 54540048), (4, 40905036), (6, 27270024), (8, 20452518), (9, 18180016), (12, 13635012), (16, 10226259), (18, 9090008), (24, 6817506), (36, 4545004), (48, 3408753), (72, 2272502), (144, 1136251), (977, 167472), (1163, 140688), (1954, 83736), (2326, 70344), (2931, 55824), (3489, 46896), (3908, 41868), (4652, 35172), (5862, 27912), (6978, 23448), (7816, 20934), (8793, 18608), (9304, 17586), (10467, 15632), (11724, 13956)]