158400072

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30137}}^1$

素因数の和:30222

約数の個数: 48

約数和(自身を含む): 434891340

約数和(自身を除く): 276491268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 30137, 60274, 90411, 120548, 180822, 241096, 271233, 361644, 542466, 723288, 1084932, 2169864, 2200001, 4400002, 6600003, 8800004, 13200006, 17600008, 19800009, 26400012, 39600018, 52800024, 79200036, 158400072]

約数ペア:

[(1, 158400072), (2, 79200036), (3, 52800024), (4, 39600018), (6, 26400012), (8, 19800009), (9, 17600008), (12, 13200006), (18, 8800004), (24, 6600003), (36, 4400002), (72, 2200001), (73, 2169864), (146, 1084932), (219, 723288), (292, 542466), (438, 361644), (584, 271233), (657, 241096), (876, 180822), (1314, 120548), (1752, 90411), (2628, 60274), (5256, 30137)]