188372254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 351783936

約数和(自身を除く): 163411682

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 97, 161, 163, 194, 259, 322, 326, 518, 679, 851, 1141, 1358, 1702, 2231, 2282, 3589, 3749, 4462, 5957, 6031, 7178, 7498, 11914, 12062, 15617, 15811, 25123, 26243, 31234, 31622, 42217, 50246, 52486, 82547, 84434, 110677, 138713, 165094, 221354, 277426, 363653, 577829, 585007, 727306, 970991, 1155658, 1170014, 1941982, 2545571, 4095049, 5091142, 8190098, 13455161, 26910322, 94186127, 188372254]

約数ペア:

[(1, 188372254), (2, 94186127), (7, 26910322), (14, 13455161), (23, 8190098), (37, 5091142), (46, 4095049), (74, 2545571), (97, 1941982), (161, 1170014), (163, 1155658), (194, 970991), (259, 727306), (322, 585007), (326, 577829), (518, 363653), (679, 277426), (851, 221354), (1141, 165094), (1358, 138713), (1702, 110677), (2231, 84434), (2282, 82547), (3589, 52486), (3749, 50246), (4462, 42217), (5957, 31622), (6031, 31234), (7178, 26243), (7498, 25123), (11914, 15811), (12062, 15617)]