161871696

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{2549}}^1$

素因数の和:2583

約数の個数: 150

約数和(自身を含む): 545207850

約数和(自身を除く): 383336154

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2549, 2646, 3024, 3528, 3969, 4536, 5098, 5292, 7056, 7647, 7938, 9072, 10196, 10584, 15294, 15876, 17843, 20392, 21168, 22941, 30588, 31752, 35686, 40784, 45882, 53529, 61176, 63504, 68823, 71372, 91764, 107058, 122352, 124901, 137646, 142744, 160587, 183528, 206469, 214116, 249802, 275292, 285488, 321174, 367056, 374703, 412938, 428232, 481761, 499604, 550584, 642348, 749406, 825876, 856464, 963522, 999208, 1101168, 1124109, 1284696, 1445283, 1498812, 1651752, 1927044, 1998416, 2248218, 2569392, 2890566, 2997624, 3303504, 3372327, 3854088, 4496436, 5781132, 5995248, 6744654, 7708176, 8992872, 10116981, 11562264, 13489308, 17985744, 20233962, 23124528, 26978616, 40467924, 53957232, 80935848, 161871696]

約数ペア:

[(1, 161871696), (2, 80935848), (3, 53957232), (4, 40467924), (6, 26978616), (7, 23124528), (8, 20233962), (9, 17985744), (12, 13489308), (14, 11562264), (16, 10116981), (18, 8992872), (21, 7708176), (24, 6744654), (27, 5995248), (28, 5781132), (36, 4496436), (42, 3854088), (48, 3372327), (49, 3303504), (54, 2997624), (56, 2890566), (63, 2569392), (72, 2248218), (81, 1998416), (84, 1927044), (98, 1651752), (108, 1498812), (112, 1445283), (126, 1284696), (144, 1124109), (147, 1101168), (162, 999208), (168, 963522), (189, 856464), (196, 825876), (216, 749406), (252, 642348), (294, 550584), (324, 499604), (336, 481761), (378, 428232), (392, 412938), (432, 374703), (441, 367056), (504, 321174), (567, 285488), (588, 275292), (648, 249802), (756, 214116), (784, 206469), (882, 183528), (1008, 160587), (1134, 142744), (1176, 137646), (1296, 124901), (1323, 122352), (1512, 107058), (1764, 91764), (2268, 71372), (2352, 68823), (2549, 63504), (2646, 61176), (3024, 53529), (3528, 45882), (3969, 40784), (4536, 35686), (5098, 31752), (5292, 30588), (7056, 22941), (7647, 21168), (7938, 20392), (9072, 17843), (10196, 15876), (10584, 15294)]