164303958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{42989}}^1$

素因数の和:43021

約数の個数: 48

約数和(自身を含む): 411672240

約数和(自身を除く): 247368282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 42989, 85978, 128967, 257934, 300923, 558857, 601846, 902769, 1117714, 1676571, 1805538, 2106461, 3353142, 3911999, 4212922, 6319383, 7823998, 11735997, 12638766, 23471994, 27383993, 54767986, 82151979, 164303958]

約数ペア:

[(1, 164303958), (2, 82151979), (3, 54767986), (6, 27383993), (7, 23471994), (13, 12638766), (14, 11735997), (21, 7823998), (26, 6319383), (39, 4212922), (42, 3911999), (49, 3353142), (78, 2106461), (91, 1805538), (98, 1676571), (147, 1117714), (182, 902769), (273, 601846), (294, 558857), (546, 300923), (637, 257934), (1274, 128967), (1911, 85978), (3822, 42989)]