147978252

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 84

約数和(自身を含む): 401034816

約数和(自身を除く): 253056564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1458, 1637, 1674, 2511, 2916, 3274, 3348, 4911, 5022, 6548, 7533, 9822, 10044, 14733, 15066, 19644, 22599, 29466, 30132, 44199, 45198, 50747, 58932, 88398, 90396, 101494, 132597, 152241, 176796, 202988, 265194, 304482, 397791, 456723, 530388, 608964, 795582, 913446, 1193373, 1370169, 1591164, 1826892, 2386746, 2740338, 4110507, 4773492, 5480676, 8221014, 12331521, 16442028, 24663042, 36994563, 49326084, 73989126, 147978252]

約数ペア:

[(1, 147978252), (2, 73989126), (3, 49326084), (4, 36994563), (6, 24663042), (9, 16442028), (12, 12331521), (18, 8221014), (27, 5480676), (31, 4773492), (36, 4110507), (54, 2740338), (62, 2386746), (81, 1826892), (93, 1591164), (108, 1370169), (124, 1193373), (162, 913446), (186, 795582), (243, 608964), (279, 530388), (324, 456723), (372, 397791), (486, 304482), (558, 265194), (729, 202988), (837, 176796), (972, 152241), (1116, 132597), (1458, 101494), (1637, 90396), (1674, 88398), (2511, 58932), (2916, 50747), (3274, 45198), (3348, 44199), (4911, 30132), (5022, 29466), (6548, 22599), (7533, 19644), (9822, 15066), (10044, 14733)]