143146780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 354041856

約数和(自身を除く): 210895076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 97, 127, 140, 166, 194, 254, 332, 388, 415, 485, 508, 581, 635, 679, 830, 889, 970, 1162, 1270, 1358, 1660, 1778, 1940, 2324, 2540, 2716, 2905, 3395, 3556, 4445, 5810, 6790, 8051, 8890, 10541, 11620, 12319, 13580, 16102, 17780, 21082, 24638, 32204, 40255, 42164, 49276, 52705, 56357, 61595, 73787, 80510, 86233, 105410, 112714, 123190, 147574, 161020, 172466, 210820, 225428, 246380, 281785, 295148, 344932, 368935, 431165, 563570, 737870, 862330, 1022477, 1127140, 1475740, 1724660, 2044954, 4089908, 5112385, 7157339, 10224770, 14314678, 20449540, 28629356, 35786695, 71573390, 143146780]

約数ペア:

[(1, 143146780), (2, 71573390), (4, 35786695), (5, 28629356), (7, 20449540), (10, 14314678), (14, 10224770), (20, 7157339), (28, 5112385), (35, 4089908), (70, 2044954), (83, 1724660), (97, 1475740), (127, 1127140), (140, 1022477), (166, 862330), (194, 737870), (254, 563570), (332, 431165), (388, 368935), (415, 344932), (485, 295148), (508, 281785), (581, 246380), (635, 225428), (679, 210820), (830, 172466), (889, 161020), (970, 147574), (1162, 123190), (1270, 112714), (1358, 105410), (1660, 86233), (1778, 80510), (1940, 73787), (2324, 61595), (2540, 56357), (2716, 52705), (2905, 49276), (3395, 42164), (3556, 40255), (4445, 32204), (5810, 24638), (6790, 21082), (8051, 17780), (8890, 16102), (10541, 13580), (11620, 12319)]