143236278

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 322405200

約数和(自身を除く): 179168922

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 331, 522, 662, 829, 993, 1658, 1986, 2487, 2979, 4974, 5958, 7461, 9599, 14922, 19198, 24041, 28797, 48082, 57594, 72123, 86391, 144246, 172782, 216369, 274399, 432738, 548798, 823197, 1646394, 2469591, 4939182, 7957571, 15915142, 23872713, 47745426, 71618139, 143236278]

約数ペア:

[(1, 143236278), (2, 71618139), (3, 47745426), (6, 23872713), (9, 15915142), (18, 7957571), (29, 4939182), (58, 2469591), (87, 1646394), (174, 823197), (261, 548798), (331, 432738), (522, 274399), (662, 216369), (829, 172782), (993, 144246), (1658, 86391), (1986, 72123), (2487, 57594), (2979, 48082), (4974, 28797), (5958, 24041), (7461, 19198), (9599, 14922)]