172328688

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{1163}}^1$

素因数の和:1201

約数の個数: 160

約数和(自身を含む): 577344000

約数和(自身を除く): 405015312

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, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1163, 1176, 1323, 1372, 1512, 1764, 2058, 2326, 2352, 2646, 2744, 3024, 3087, 3489, 3528, 4116, 4652, 5292, 5488, 6174, 6978, 7056, 8141, 8232, 9261, 9304, 10467, 10584, 12348, 13956, 16282, 16464, 18522, 18608, 20934, 21168, 24423, 24696, 27912, 31401, 32564, 37044, 41868, 48846, 49392, 55824, 56987, 62802, 65128, 73269, 74088, 83736, 97692, 113974, 125604, 130256, 146538, 148176, 167472, 170961, 195384, 219807, 227948, 251208, 293076, 341922, 390768, 398909, 439614, 455896, 502416, 512883, 586152, 683844, 797818, 879228, 911792, 1025766, 1172304, 1196727, 1367688, 1538649, 1595636, 1758456, 2051532, 2393454, 2735376, 3077298, 3191272, 3516912, 3590181, 4103064, 4786908, 6154596, 6382544, 7180362, 8206128, 9573816, 10770543, 12309192, 14360724, 19147632, 21541086, 24618384, 28721448, 43082172, 57442896, 86164344, 172328688]

約数ペア:

[(1, 172328688), (2, 86164344), (3, 57442896), (4, 43082172), (6, 28721448), (7, 24618384), (8, 21541086), (9, 19147632), (12, 14360724), (14, 12309192), (16, 10770543), (18, 9573816), (21, 8206128), (24, 7180362), (27, 6382544), (28, 6154596), (36, 4786908), (42, 4103064), (48, 3590181), (49, 3516912), (54, 3191272), (56, 3077298), (63, 2735376), (72, 2393454), (84, 2051532), (98, 1758456), (108, 1595636), (112, 1538649), (126, 1367688), (144, 1196727), (147, 1172304), (168, 1025766), (189, 911792), (196, 879228), (216, 797818), (252, 683844), (294, 586152), (336, 512883), (343, 502416), (378, 455896), (392, 439614), (432, 398909), (441, 390768), (504, 341922), (588, 293076), (686, 251208), (756, 227948), (784, 219807), (882, 195384), (1008, 170961), (1029, 167472), (1163, 148176), (1176, 146538), (1323, 130256), (1372, 125604), (1512, 113974), (1764, 97692), (2058, 83736), (2326, 74088), (2352, 73269), (2646, 65128), (2744, 62802), (3024, 56987), (3087, 55824), (3489, 49392), (3528, 48846), (4116, 41868), (4652, 37044), (5292, 32564), (5488, 31401), (6174, 27912), (6978, 24696), (7056, 24423), (8141, 21168), (8232, 20934), (9261, 18608), (9304, 18522), (10467, 16464), (10584, 16282), (12348, 13956)]