143278284

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 341058816

約数和(自身を除く): 197780532

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 211, 213, 284, 422, 426, 633, 797, 844, 852, 1266, 1594, 2391, 2532, 3188, 4782, 9564, 14981, 29962, 44943, 56587, 59924, 89886, 113174, 168167, 169761, 179772, 226348, 336334, 339522, 504501, 672668, 679044, 1009002, 2018004, 11939857, 23879714, 35819571, 47759428, 71639142, 143278284]

約数ペア:

[(1, 143278284), (2, 71639142), (3, 47759428), (4, 35819571), (6, 23879714), (12, 11939857), (71, 2018004), (142, 1009002), (211, 679044), (213, 672668), (284, 504501), (422, 339522), (426, 336334), (633, 226348), (797, 179772), (844, 169761), (852, 168167), (1266, 113174), (1594, 89886), (2391, 59924), (2532, 56587), (3188, 44943), (4782, 29962), (9564, 14981)]