145379976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{865357}}^1$

素因数の和:865373

約数の個数: 32

約数和(自身を含む): 415371840

約数和(自身を除く): 269991864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 865357, 1730714, 2596071, 3461428, 5192142, 6057499, 6922856, 10384284, 12114998, 18172497, 20768568, 24229996, 36344994, 48459992, 72689988, 145379976]

約数ペア:

[(1, 145379976), (2, 72689988), (3, 48459992), (4, 36344994), (6, 24229996), (7, 20768568), (8, 18172497), (12, 12114998), (14, 10384284), (21, 6922856), (24, 6057499), (28, 5192142), (42, 3461428), (56, 2596071), (84, 1730714), (168, 865357)]