145989228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{22571}}^1$

素因数の和:22603

約数の個数: 72

約数和(自身を含む): 432298944

約数和(自身を除く): 286309716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 22571, 45142, 67713, 90284, 135426, 157997, 248281, 270852, 315994, 473991, 496562, 631988, 744843, 947982, 993124, 1105979, 1489686, 1737967, 1895964, 2211958, 2979372, 3317937, 3475934, 4423916, 5213901, 6635874, 6951868, 10427802, 12165769, 13271748, 20855604, 24331538, 36497307, 48663076, 72994614, 145989228]

約数ペア:

[(1, 145989228), (2, 72994614), (3, 48663076), (4, 36497307), (6, 24331538), (7, 20855604), (11, 13271748), (12, 12165769), (14, 10427802), (21, 6951868), (22, 6635874), (28, 5213901), (33, 4423916), (42, 3475934), (44, 3317937), (49, 2979372), (66, 2211958), (77, 1895964), (84, 1737967), (98, 1489686), (132, 1105979), (147, 993124), (154, 947982), (196, 744843), (231, 631988), (294, 496562), (308, 473991), (462, 315994), (539, 270852), (588, 248281), (924, 157997), (1078, 135426), (1617, 90284), (2156, 67713), (3234, 45142), (6468, 22571)]