144912726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7555

約数の個数: 80

約数和(自身を含む): 392980896

約数和(自身を除く): 248068170

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 7517, 9639, 15034, 19278, 22551, 45102, 52619, 67653, 105238, 127789, 135306, 157857, 202959, 255578, 315714, 383367, 405918, 473571, 608877, 766734, 894523, 947142, 1150101, 1217754, 1420713, 1789046, 2300202, 2683569, 2841426, 3450303, 4262139, 5367138, 6900606, 8050707, 8524278, 10350909, 16101414, 20701818, 24152121, 48304242, 72456363, 144912726]

約数ペア:

[(1, 144912726), (2, 72456363), (3, 48304242), (6, 24152121), (7, 20701818), (9, 16101414), (14, 10350909), (17, 8524278), (18, 8050707), (21, 6900606), (27, 5367138), (34, 4262139), (42, 3450303), (51, 2841426), (54, 2683569), (63, 2300202), (81, 1789046), (102, 1420713), (119, 1217754), (126, 1150101), (153, 947142), (162, 894523), (189, 766734), (238, 608877), (306, 473571), (357, 405918), (378, 383367), (459, 315714), (567, 255578), (714, 202959), (918, 157857), (1071, 135306), (1134, 127789), (1377, 105238), (2142, 67653), (2754, 52619), (3213, 45102), (6426, 22551), (7517, 19278), (9639, 15034)]