140841288

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 128

約数和(自身を含む): 456480000

約数和(自身を除く): 315638712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 1901, 2058, 2646, 2744, 3087, 3528, 3802, 4116, 5292, 5703, 6174, 7604, 8232, 9261, 10584, 11406, 12348, 13307, 15208, 17109, 18522, 22812, 24696, 26614, 34218, 37044, 39921, 45624, 51327, 53228, 68436, 74088, 79842, 93149, 102654, 106456, 119763, 136872, 159684, 186298, 205308, 239526, 279447, 319368, 359289, 372596, 410616, 479052, 558894, 652043, 718578, 745192, 838341, 958104, 1117788, 1304086, 1437156, 1676682, 1956129, 2235576, 2515023, 2608172, 2874312, 3353364, 3912258, 5030046, 5216344, 5868387, 6706728, 7824516, 10060092, 11736774, 15649032, 17605161, 20120184, 23473548, 35210322, 46947096, 70420644, 140841288]

約数ペア:

[(1, 140841288), (2, 70420644), (3, 46947096), (4, 35210322), (6, 23473548), (7, 20120184), (8, 17605161), (9, 15649032), (12, 11736774), (14, 10060092), (18, 7824516), (21, 6706728), (24, 5868387), (27, 5216344), (28, 5030046), (36, 3912258), (42, 3353364), (49, 2874312), (54, 2608172), (56, 2515023), (63, 2235576), (72, 1956129), (84, 1676682), (98, 1437156), (108, 1304086), (126, 1117788), (147, 958104), (168, 838341), (189, 745192), (196, 718578), (216, 652043), (252, 558894), (294, 479052), (343, 410616), (378, 372596), (392, 359289), (441, 319368), (504, 279447), (588, 239526), (686, 205308), (756, 186298), (882, 159684), (1029, 136872), (1176, 119763), (1323, 106456), (1372, 102654), (1512, 93149), (1764, 79842), (1901, 74088), (2058, 68436), (2646, 53228), (2744, 51327), (3087, 45624), (3528, 39921), (3802, 37044), (4116, 34218), (5292, 26614), (5703, 24696), (6174, 22812), (7604, 18522), (8232, 17109), (9261, 15208), (10584, 13307), (11406, 12348)]