161752248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{106979}}^1$

素因数の和:107001

約数の個数: 64

約数和(自身を含む): 513504000

約数和(自身を除く): 351751752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 106979, 213958, 320937, 427916, 641874, 748853, 855832, 962811, 1283748, 1497706, 1925622, 2246559, 2567496, 2888433, 2995412, 3851244, 4493118, 5776866, 5990824, 6739677, 7702488, 8986236, 11553732, 13479354, 17972472, 20219031, 23107464, 26958708, 40438062, 53917416, 80876124, 161752248]

約数ペア:

[(1, 161752248), (2, 80876124), (3, 53917416), (4, 40438062), (6, 26958708), (7, 23107464), (8, 20219031), (9, 17972472), (12, 13479354), (14, 11553732), (18, 8986236), (21, 7702488), (24, 6739677), (27, 5990824), (28, 5776866), (36, 4493118), (42, 3851244), (54, 2995412), (56, 2888433), (63, 2567496), (72, 2246559), (84, 1925622), (108, 1497706), (126, 1283748), (168, 962811), (189, 855832), (216, 748853), (252, 641874), (378, 427916), (504, 320937), (756, 213958), (1512, 106979)]