148571724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6829}}^1$

素因数の和:6887

約数の個数: 72

約数和(自身を含む): 414225840

約数和(自身を除く): 265654116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 6829, 7252, 10878, 13658, 20487, 21756, 27316, 40974, 47803, 81948, 95606, 143409, 191212, 252673, 286818, 334621, 505346, 573636, 669242, 758019, 1003863, 1010692, 1338484, 1516038, 1768711, 2007726, 3032076, 3537422, 4015452, 5306133, 7074844, 10612266, 12380977, 21224532, 24761954, 37142931, 49523908, 74285862, 148571724]

約数ペア:

[(1, 148571724), (2, 74285862), (3, 49523908), (4, 37142931), (6, 24761954), (7, 21224532), (12, 12380977), (14, 10612266), (21, 7074844), (28, 5306133), (37, 4015452), (42, 3537422), (49, 3032076), (74, 2007726), (84, 1768711), (98, 1516038), (111, 1338484), (147, 1010692), (148, 1003863), (196, 758019), (222, 669242), (259, 573636), (294, 505346), (444, 334621), (518, 286818), (588, 252673), (777, 191212), (1036, 143409), (1554, 95606), (1813, 81948), (3108, 47803), (3626, 40974), (5439, 27316), (6829, 21756), (7252, 20487), (10878, 13658)]