128148889442

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1747}}^1\times {\mathrm{4957}}^1$

素因数の和:6871

約数の個数: 48

約数和(自身を含む): 225261851328

約数和(自身を除く): 97112961886

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 1747, 2114, 3494, 4957, 7399, 9914, 12229, 14798, 24458, 34699, 69398, 85603, 171206, 242893, 263797, 485786, 527594, 748507, 1497014, 1846579, 3693158, 5239549, 8659879, 10479098, 12926053, 17319758, 25852106, 36676843, 60619153, 73353686, 121238306, 424334071, 848668142, 1307641729, 2615283458, 9153492103, 18306984206, 64074444721, 128148889442]

約数ペア:

[(1, 128148889442), (2, 64074444721), (7, 18306984206), (14, 9153492103), (49, 2615283458), (98, 1307641729), (151, 848668142), (302, 424334071), (1057, 121238306), (1747, 73353686), (2114, 60619153), (3494, 36676843), (4957, 25852106), (7399, 17319758), (9914, 12926053), (12229, 10479098), (14798, 8659879), (24458, 5239549), (34699, 3693158), (69398, 1846579), (85603, 1497014), (171206, 748507), (242893, 527594), (263797, 485786)]