149040648

素因数分解:

$2^3\times 3^5\times {\mathrm{76667}}^1$

素因数の和:76688

約数の個数: 48

約数和(自身を含む): 418607280

約数和(自身を除く): 269566632

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, 76667, 153334, 230001, 306668, 460002, 613336, 690003, 920004, 1380006, 1840008, 2070009, 2760012, 4140018, 5520024, 6210027, 8280036, 12420054, 16560072, 18630081, 24840108, 37260162, 49680216, 74520324, 149040648]

約数ペア:

[(1, 149040648), (2, 74520324), (3, 49680216), (4, 37260162), (6, 24840108), (8, 18630081), (9, 16560072), (12, 12420054), (18, 8280036), (24, 6210027), (27, 5520024), (36, 4140018), (54, 2760012), (72, 2070009), (81, 1840008), (108, 1380006), (162, 920004), (216, 690003), (243, 613336), (324, 460002), (486, 306668), (648, 230001), (972, 153334), (1944, 76667)]