156721106670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{7213}}^1$

素因数の和:7698

約数の個数: 128

約数和(自身を含む): 395714101248

約数和(自身を除く): 238992994578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 383, 465, 610, 766, 915, 930, 1149, 1830, 1891, 1915, 2298, 3782, 3830, 5673, 5745, 7213, 9455, 11346, 11490, 11873, 14426, 18910, 21639, 23363, 23746, 28365, 35619, 36065, 43278, 46726, 56730, 59365, 70089, 71238, 72130, 108195, 116815, 118730, 140178, 178095, 216390, 223603, 233630, 350445, 356190, 439993, 447206, 670809, 700890, 724253, 879986, 1118015, 1319979, 1341618, 1448506, 2172759, 2199965, 2236030, 2639958, 2762579, 3354045, 3621265, 4345518, 4399930, 5525158, 6599895, 6708090, 7242530, 8287737, 10863795, 13199790, 13639783, 13812895, 16575474, 21727590, 27279566, 27625790, 40919349, 41438685, 68198915, 81838698, 82877370, 85639949, 136397830, 168517319, 171279898, 204596745, 256919847, 337034638, 409193490, 428199745, 505551957, 513839694, 842586595, 856399490, 1011103914, 1284599235, 1685173190, 2527759785, 2569198470, 5055519570, 5224036889, 10448073778, 15672110667, 26120184445, 31344221334, 52240368890, 78360553335, 156721106670]

約数ペア:

[(1, 156721106670), (2, 78360553335), (3, 52240368890), (5, 31344221334), (6, 26120184445), (10, 15672110667), (15, 10448073778), (30, 5224036889), (31, 5055519570), (61, 2569198470), (62, 2527759785), (93, 1685173190), (122, 1284599235), (155, 1011103914), (183, 856399490), (186, 842586595), (305, 513839694), (310, 505551957), (366, 428199745), (383, 409193490), (465, 337034638), (610, 256919847), (766, 204596745), (915, 171279898), (930, 168517319), (1149, 136397830), (1830, 85639949), (1891, 82877370), (1915, 81838698), (2298, 68198915), (3782, 41438685), (3830, 40919349), (5673, 27625790), (5745, 27279566), (7213, 21727590), (9455, 16575474), (11346, 13812895), (11490, 13639783), (11873, 13199790), (14426, 10863795), (18910, 8287737), (21639, 7242530), (23363, 6708090), (23746, 6599895), (28365, 5525158), (35619, 4399930), (36065, 4345518), (43278, 3621265), (46726, 3354045), (56730, 2762579), (59365, 2639958), (70089, 2236030), (71238, 2199965), (72130, 2172759), (108195, 1448506), (116815, 1341618), (118730, 1319979), (140178, 1118015), (178095, 879986), (216390, 724253), (223603, 700890), (233630, 670809), (350445, 447206), (356190, 439993)]