128791194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{2357}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 294731136

約数和(自身を除く): 165939942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1301, 2357, 2602, 3903, 4714, 7071, 7806, 9107, 14142, 16499, 18214, 27321, 32998, 49497, 54642, 98994, 3066457, 6132914, 9199371, 18398742, 21465199, 42930398, 64395597, 128791194]

約数ペア:

[(1, 128791194), (2, 64395597), (3, 42930398), (6, 21465199), (7, 18398742), (14, 9199371), (21, 6132914), (42, 3066457), (1301, 98994), (2357, 54642), (2602, 49497), (3903, 32998), (4714, 27321), (7071, 18214), (7806, 16499), (9107, 14142)]