150975244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 315327040

約数和(自身を除く): 164351796

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2257, 2389, 4514, 4778, 9028, 9556, 15799, 16723, 31598, 33446, 63196, 66892, 88393, 145729, 176786, 291458, 353572, 582916, 618751, 1020103, 1237502, 2040206, 2475004, 4080412, 5391973, 10783946, 21567892, 37743811, 75487622, 150975244]

約数ペア:

[(1, 150975244), (2, 75487622), (4, 37743811), (7, 21567892), (14, 10783946), (28, 5391973), (37, 4080412), (61, 2475004), (74, 2040206), (122, 1237502), (148, 1020103), (244, 618751), (259, 582916), (427, 353572), (518, 291458), (854, 176786), (1036, 145729), (1708, 88393), (2257, 66892), (2389, 63196), (4514, 33446), (4778, 31598), (9028, 16723), (9556, 15799)]