156937568874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{668599}}^1$

素因数の和:668723

約数の個数: 64

約数和(自身を含む): 346602240000

約数和(自身を除く): 189664671126

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 71, 87, 114, 142, 174, 213, 426, 551, 1102, 1349, 1653, 2059, 2698, 3306, 4047, 4118, 6177, 8094, 12354, 39121, 78242, 117363, 234726, 668599, 1337198, 2005797, 4011594, 12703381, 19389371, 25406762, 38110143, 38778742, 47470529, 58168113, 76220286, 94941058, 116336226, 142411587, 284823174, 368398049, 736796098, 901940051, 1105194147, 1376645341, 1803880102, 2210388294, 2705820153, 2753290682, 4129936023, 5411640306, 8259872046, 26156261479, 52312522958, 78468784437, 156937568874]

約数ペア:

[(1, 156937568874), (2, 78468784437), (3, 52312522958), (6, 26156261479), (19, 8259872046), (29, 5411640306), (38, 4129936023), (57, 2753290682), (58, 2705820153), (71, 2210388294), (87, 1803880102), (114, 1376645341), (142, 1105194147), (174, 901940051), (213, 736796098), (426, 368398049), (551, 284823174), (1102, 142411587), (1349, 116336226), (1653, 94941058), (2059, 76220286), (2698, 58168113), (3306, 47470529), (4047, 38778742), (4118, 38110143), (6177, 25406762), (8094, 19389371), (12354, 12703381), (39121, 4011594), (78242, 2005797), (117363, 1337198), (234726, 668599)]