172947068

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{30427}}^1$

素因数の和:30474

約数の個数: 36

約数和(自身を含む): 364223160

約数和(自身を除く): 191276092

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 30427, 60854, 121708, 212989, 425978, 851956, 882383, 1490923, 1764766, 2981846, 3529532, 5963692, 6176681, 12353362, 24706724, 43236767, 86473534, 172947068]

約数ペア:

[(1, 172947068), (2, 86473534), (4, 43236767), (7, 24706724), (14, 12353362), (28, 6176681), (29, 5963692), (49, 3529532), (58, 2981846), (98, 1764766), (116, 1490923), (196, 882383), (203, 851956), (406, 425978), (812, 212989), (1421, 121708), (2842, 60854), (5684, 30427)]