187748034

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 418037760

約数和(自身を除く): 230289726

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 191, 382, 391, 419, 573, 782, 838, 1146, 1173, 1257, 2346, 2514, 3247, 4393, 6494, 7123, 8786, 9637, 9741, 13179, 14246, 19274, 19482, 21369, 26358, 28911, 42738, 57822, 74681, 80029, 149362, 160058, 163829, 224043, 240087, 327658, 448086, 480174, 491487, 982974, 1360493, 1840667, 2720986, 3681334, 4081479, 5522001, 8162958, 11044002, 31291339, 62582678, 93874017, 187748034]

約数ペア:

[(1, 187748034), (2, 93874017), (3, 62582678), (6, 31291339), (17, 11044002), (23, 8162958), (34, 5522001), (46, 4081479), (51, 3681334), (69, 2720986), (102, 1840667), (138, 1360493), (191, 982974), (382, 491487), (391, 480174), (419, 448086), (573, 327658), (782, 240087), (838, 224043), (1146, 163829), (1173, 160058), (1257, 149362), (2346, 80029), (2514, 74681), (3247, 57822), (4393, 42738), (6494, 28911), (7123, 26358), (8786, 21369), (9637, 19482), (9741, 19274), (13179, 14246)]