156780963414

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{81023}}^1$

素因数の和:81781

約数の個数: 48

約数和(自身を含む): 342069391872

約数和(自身を除く): 185288428458

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 557, 579, 1114, 1158, 1671, 1737, 3342, 3474, 5013, 10026, 81023, 107501, 162046, 215002, 243069, 322503, 486138, 645006, 729207, 967509, 1458414, 1935018, 15637439, 31274878, 45129811, 46912317, 90259622, 93824634, 135389433, 140736951, 270778866, 281473902, 406168299, 812336598, 8710053523, 17420107046, 26130160569, 52260321138, 78390481707, 156780963414]

約数ペア:

[(1, 156780963414), (2, 78390481707), (3, 52260321138), (6, 26130160569), (9, 17420107046), (18, 8710053523), (193, 812336598), (386, 406168299), (557, 281473902), (579, 270778866), (1114, 140736951), (1158, 135389433), (1671, 93824634), (1737, 90259622), (3342, 46912317), (3474, 45129811), (5013, 31274878), (10026, 15637439), (81023, 1935018), (107501, 1458414), (162046, 967509), (215002, 729207), (243069, 645006), (322503, 486138)]