156986262433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{30577}}^1$

素因数の和:30854

約数の個数: 64

約数和(自身を含む): 220936568832

約数和(自身を除く): 63950306399

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 223, 253, 299, 1001, 1561, 1771, 2093, 2453, 2899, 3289, 5129, 17171, 20293, 23023, 30577, 31889, 35903, 56419, 66677, 214039, 223223, 336347, 394933, 397501, 466739, 703271, 733447, 2354429, 2782507, 4372511, 4922897, 5134129, 6818671, 7735981, 9142523, 30607577, 47730697, 54151867, 63997661, 75005381, 88642723, 100567753, 156829433, 525037667, 620499061, 703974271, 975069953, 1097806031, 1725123763, 2038782629, 6825489671, 12075866341, 14271478403, 22426608919, 156986262433]

約数ペア:

[(1, 156986262433), (7, 22426608919), (11, 14271478403), (13, 12075866341), (23, 6825489671), (77, 2038782629), (91, 1725123763), (143, 1097806031), (161, 975069953), (223, 703974271), (253, 620499061), (299, 525037667), (1001, 156829433), (1561, 100567753), (1771, 88642723), (2093, 75005381), (2453, 63997661), (2899, 54151867), (3289, 47730697), (5129, 30607577), (17171, 9142523), (20293, 7735981), (23023, 6818671), (30577, 5134129), (31889, 4922897), (35903, 4372511), (56419, 2782507), (66677, 2354429), (214039, 733447), (223223, 703271), (336347, 466739), (394933, 397501)]