156789405390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1\times {\mathrm{49193}}^1$

素因数の和:50145

約数の個数: 64

約数和(自身を含む): 379642298112

約数和(自身を除く): 222852892722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 811, 1310, 1622, 1965, 2433, 3930, 4055, 4866, 8110, 12165, 24330, 49193, 98386, 106241, 147579, 212482, 245965, 295158, 318723, 491930, 531205, 637446, 737895, 1062410, 1475790, 1593615, 3187230, 6444283, 12888566, 19332849, 32221415, 38665698, 39895523, 64442830, 79791046, 96664245, 119686569, 193328490, 199477615, 239373138, 398955230, 598432845, 1196865690, 5226313513, 10452627026, 15678940539, 26131567565, 31357881078, 52263135130, 78394702695, 156789405390]

約数ペア:

[(1, 156789405390), (2, 78394702695), (3, 52263135130), (5, 31357881078), (6, 26131567565), (10, 15678940539), (15, 10452627026), (30, 5226313513), (131, 1196865690), (262, 598432845), (393, 398955230), (655, 239373138), (786, 199477615), (811, 193328490), (1310, 119686569), (1622, 96664245), (1965, 79791046), (2433, 64442830), (3930, 39895523), (4055, 38665698), (4866, 32221415), (8110, 19332849), (12165, 12888566), (24330, 6444283), (49193, 3187230), (98386, 1593615), (106241, 1475790), (147579, 1062410), (212482, 737895), (245965, 637446), (295158, 531205), (318723, 491930)]