123235924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 262483200

約数和(自身を除く): 139247276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 199, 238, 398, 476, 796, 1301, 1393, 2602, 2786, 3383, 5204, 5572, 6766, 9107, 13532, 18214, 22117, 23681, 36428, 44234, 47362, 88468, 94724, 154819, 258899, 309638, 517798, 619276, 1035596, 1812293, 3624586, 4401283, 7249172, 8802566, 17605132, 30808981, 61617962, 123235924]

約数ペア:

[(1, 123235924), (2, 61617962), (4, 30808981), (7, 17605132), (14, 8802566), (17, 7249172), (28, 4401283), (34, 3624586), (68, 1812293), (119, 1035596), (199, 619276), (238, 517798), (398, 309638), (476, 258899), (796, 154819), (1301, 94724), (1393, 88468), (2602, 47362), (2786, 44234), (3383, 36428), (5204, 23681), (5572, 22117), (6766, 18214), (9107, 13532)]