137123928

素因数分解:

$2^3\times 3^5\times {\mathrm{70537}}^1$

素因数の和:70558

約数の個数: 48

約数和(自身を含む): 385137480

約数和(自身を除く): 248013552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 70537, 141074, 211611, 282148, 423222, 564296, 634833, 846444, 1269666, 1692888, 1904499, 2539332, 3808998, 5078664, 5713497, 7617996, 11426994, 15235992, 17140491, 22853988, 34280982, 45707976, 68561964, 137123928]

約数ペア:

[(1, 137123928), (2, 68561964), (3, 45707976), (4, 34280982), (6, 22853988), (8, 17140491), (9, 15235992), (12, 11426994), (18, 7617996), (24, 5713497), (27, 5078664), (36, 3808998), (54, 2539332), (72, 1904499), (81, 1692888), (108, 1269666), (162, 846444), (216, 634833), (243, 564296), (324, 423222), (486, 282148), (648, 211611), (972, 141074), (1944, 70537)]