168204435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84313}}^1$

素因数の和:84347

約数の個数: 32

約数和(自身を含む): 323765760

約数和(自身を除く): 155561325

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 84313, 252939, 421565, 590191, 1264695, 1601947, 1770573, 2950955, 4805841, 8009735, 8852865, 11213629, 24029205, 33640887, 56068145, 168204435]

約数ペア:

[(1, 168204435), (3, 56068145), (5, 33640887), (7, 24029205), (15, 11213629), (19, 8852865), (21, 8009735), (35, 4805841), (57, 2950955), (95, 1770573), (105, 1601947), (133, 1264695), (285, 590191), (399, 421565), (665, 252939), (1995, 84313)]