161004384

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13001}}^1$

素因数の和:13060

約数の個数: 72

約数和(自身を含む): 468540072

約数和(自身を除く): 307535688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13001, 26002, 39003, 52004, 78006, 104008, 117009, 156012, 208016, 234018, 312024, 416032, 468036, 559043, 624048, 936072, 1118086, 1248096, 1677129, 1872144, 2236172, 3354258, 3744288, 4472344, 5031387, 6708516, 8944688, 10062774, 13417032, 17889376, 20125548, 26834064, 40251096, 53668128, 80502192, 161004384]

約数ペア:

[(1, 161004384), (2, 80502192), (3, 53668128), (4, 40251096), (6, 26834064), (8, 20125548), (9, 17889376), (12, 13417032), (16, 10062774), (18, 8944688), (24, 6708516), (32, 5031387), (36, 4472344), (43, 3744288), (48, 3354258), (72, 2236172), (86, 1872144), (96, 1677129), (129, 1248096), (144, 1118086), (172, 936072), (258, 624048), (288, 559043), (344, 468036), (387, 416032), (516, 312024), (688, 234018), (774, 208016), (1032, 156012), (1376, 117009), (1548, 104008), (2064, 78006), (3096, 52004), (4128, 39003), (6192, 26002), (12384, 13001)]