142869174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 337236480

約数和(自身を除く): 194367306

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 163, 246, 287, 326, 489, 509, 574, 861, 978, 1018, 1141, 1527, 1722, 2282, 3054, 3423, 3563, 6683, 6846, 7126, 10689, 13366, 20049, 20869, 21378, 40098, 41738, 46781, 62607, 82967, 93562, 125214, 140343, 146083, 165934, 248901, 280686, 292166, 438249, 497802, 580769, 876498, 1161538, 1742307, 3401647, 3484614, 6803294, 10204941, 20409882, 23811529, 47623058, 71434587, 142869174]

約数ペア:

[(1, 142869174), (2, 71434587), (3, 47623058), (6, 23811529), (7, 20409882), (14, 10204941), (21, 6803294), (41, 3484614), (42, 3401647), (82, 1742307), (123, 1161538), (163, 876498), (246, 580769), (287, 497802), (326, 438249), (489, 292166), (509, 280686), (574, 248901), (861, 165934), (978, 146083), (1018, 140343), (1141, 125214), (1527, 93562), (1722, 82967), (2282, 62607), (3054, 46781), (3423, 41738), (3563, 40098), (6683, 21378), (6846, 20869), (7126, 20049), (10689, 13366)]