128023553488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1697}}^1$

素因数の和:2165

約数の個数: 160

約数和(自身を含む): 283790407680

約数和(自身を除く): 155766854192

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 389, 391, 496, 527, 713, 778, 782, 1054, 1426, 1556, 1564, 1697, 2108, 2852, 3112, 3128, 3394, 4216, 5704, 6224, 6256, 6613, 6788, 8432, 8947, 11408, 12059, 12121, 13226, 13576, 17894, 24118, 24242, 26452, 27152, 28849, 35788, 39031, 48236, 48484, 52607, 52904, 57698, 71576, 78062, 96472, 96968, 105214, 105808, 115396, 143152, 152099, 156124, 192944, 193936, 205003, 210428, 230792, 277357, 304198, 312248, 410006, 420856, 461584, 554714, 608396, 624496, 660133, 663527, 820012, 841712, 894319, 1109428, 1209961, 1216792, 1320266, 1327054, 1640024, 1788638, 2218856, 2419922, 2433584, 2640532, 2654108, 3280048, 3577276, 4437712, 4715069, 4839844, 5281064, 5308216, 7154552, 9430138, 9679688, 10562128, 10616432, 11222261, 14309104, 15183059, 18860276, 19359376, 20464123, 20569337, 22444522, 30366118, 37720552, 40928246, 41138674, 44889044, 60732236, 75441104, 81856492, 82277348, 89778088, 121464472, 163712984, 164554696, 179556176, 242928944, 258112003, 327425968, 329109392, 347890091, 470674829, 516224006, 695780182, 941349658, 1032448012, 1391560364, 1882699316, 2064896024, 2783120728, 3765398632, 4129792048, 5566241456, 7530797264, 8001472093, 16002944186, 32005888372, 64011776744, 128023553488]

約数ペア:

[(1, 128023553488), (2, 64011776744), (4, 32005888372), (8, 16002944186), (16, 8001472093), (17, 7530797264), (23, 5566241456), (31, 4129792048), (34, 3765398632), (46, 2783120728), (62, 2064896024), (68, 1882699316), (92, 1391560364), (124, 1032448012), (136, 941349658), (184, 695780182), (248, 516224006), (272, 470674829), (368, 347890091), (389, 329109392), (391, 327425968), (496, 258112003), (527, 242928944), (713, 179556176), (778, 164554696), (782, 163712984), (1054, 121464472), (1426, 89778088), (1556, 82277348), (1564, 81856492), (1697, 75441104), (2108, 60732236), (2852, 44889044), (3112, 41138674), (3128, 40928246), (3394, 37720552), (4216, 30366118), (5704, 22444522), (6224, 20569337), (6256, 20464123), (6613, 19359376), (6788, 18860276), (8432, 15183059), (8947, 14309104), (11408, 11222261), (12059, 10616432), (12121, 10562128), (13226, 9679688), (13576, 9430138), (17894, 7154552), (24118, 5308216), (24242, 5281064), (26452, 4839844), (27152, 4715069), (28849, 4437712), (35788, 3577276), (39031, 3280048), (48236, 2654108), (48484, 2640532), (52607, 2433584), (52904, 2419922), (57698, 2218856), (71576, 1788638), (78062, 1640024), (96472, 1327054), (96968, 1320266), (105214, 1216792), (105808, 1209961), (115396, 1109428), (143152, 894319), (152099, 841712), (156124, 820012), (192944, 663527), (193936, 660133), (205003, 624496), (210428, 608396), (230792, 554714), (277357, 461584), (304198, 420856), (312248, 410006)]