153531288

素因数分解:

$2^3\times 3^5\times {\mathrm{78977}}^1$

素因数の和:78998

約数の個数: 48

約数和(自身を含む): 431219880

約数和(自身を除く): 277688592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 78977, 157954, 236931, 315908, 473862, 631816, 710793, 947724, 1421586, 1895448, 2132379, 2843172, 4264758, 5686344, 6397137, 8529516, 12794274, 17059032, 19191411, 25588548, 38382822, 51177096, 76765644, 153531288]

約数ペア:

[(1, 153531288), (2, 76765644), (3, 51177096), (4, 38382822), (6, 25588548), (8, 19191411), (9, 17059032), (12, 12794274), (18, 8529516), (24, 6397137), (27, 5686344), (36, 4264758), (54, 2843172), (72, 2132379), (81, 1895448), (108, 1421586), (162, 947724), (216, 710793), (243, 631816), (324, 473862), (486, 315908), (648, 236931), (972, 157954), (1944, 78977)]