15491185152

素因数分解:

$2^9\times 3^1\times {\mathrm{991}}^1\times {\mathrm{10177}}^1$

素因数の和:11189

約数の個数: 80

約数和(自身を含む): 41315188992

約数和(自身を除く): 25824003840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 991, 1536, 1982, 2973, 3964, 5946, 7928, 10177, 11892, 15856, 20354, 23784, 30531, 31712, 40708, 47568, 61062, 63424, 81416, 95136, 122124, 126848, 162832, 190272, 244248, 253696, 325664, 380544, 488496, 507392, 651328, 761088, 976992, 1302656, 1522176, 1953984, 2605312, 3907968, 5210624, 7815936, 10085407, 15631872, 20170814, 30256221, 40341628, 60512442, 80683256, 121024884, 161366512, 242049768, 322733024, 484099536, 645466048, 968199072, 1290932096, 1936398144, 2581864192, 3872796288, 5163728384, 7745592576, 15491185152]

約数ペア:

[(1, 15491185152), (2, 7745592576), (3, 5163728384), (4, 3872796288), (6, 2581864192), (8, 1936398144), (12, 1290932096), (16, 968199072), (24, 645466048), (32, 484099536), (48, 322733024), (64, 242049768), (96, 161366512), (128, 121024884), (192, 80683256), (256, 60512442), (384, 40341628), (512, 30256221), (768, 20170814), (991, 15631872), (1536, 10085407), (1982, 7815936), (2973, 5210624), (3964, 3907968), (5946, 2605312), (7928, 1953984), (10177, 1522176), (11892, 1302656), (15856, 976992), (20354, 761088), (23784, 651328), (30531, 507392), (31712, 488496), (40708, 380544), (47568, 325664), (61062, 253696), (63424, 244248), (81416, 190272), (95136, 162832), (122124, 126848)]