151430778

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 337914720

約数和(自身を除く): 186483942

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 258, 358, 387, 537, 774, 1074, 1093, 1611, 2186, 3222, 3279, 6558, 7697, 9837, 15394, 19674, 23091, 46182, 46999, 69273, 93998, 138546, 140997, 195647, 281994, 391294, 422991, 586941, 845982, 1173882, 1760823, 3521646, 8412821, 16825642, 25238463, 50476926, 75715389, 151430778]

約数ペア:

[(1, 151430778), (2, 75715389), (3, 50476926), (6, 25238463), (9, 16825642), (18, 8412821), (43, 3521646), (86, 1760823), (129, 1173882), (179, 845982), (258, 586941), (358, 422991), (387, 391294), (537, 281994), (774, 195647), (1074, 140997), (1093, 138546), (1611, 93998), (2186, 69273), (3222, 46999), (3279, 46182), (6558, 23091), (7697, 19674), (9837, 15394)]