185856512

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 398626272

約数和(自身を除く): 212769760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 163, 256, 262, 272, 326, 512, 524, 544, 652, 1048, 1088, 1304, 2096, 2176, 2227, 2608, 2771, 4192, 4352, 4454, 5216, 5542, 8384, 8704, 8908, 10432, 11084, 16768, 17816, 20864, 21353, 22168, 33536, 35632, 41728, 42706, 44336, 67072, 71264, 83456, 85412, 88672, 142528, 170824, 177344, 285056, 341648, 354688, 363001, 570112, 683296, 709376, 726002, 1140224, 1366592, 1418752, 1452004, 2733184, 2904008, 5466368, 5808016, 10932736, 11616032, 23232064, 46464128, 92928256, 185856512]

約数ペア:

[(1, 185856512), (2, 92928256), (4, 46464128), (8, 23232064), (16, 11616032), (17, 10932736), (32, 5808016), (34, 5466368), (64, 2904008), (68, 2733184), (128, 1452004), (131, 1418752), (136, 1366592), (163, 1140224), (256, 726002), (262, 709376), (272, 683296), (326, 570112), (512, 363001), (524, 354688), (544, 341648), (652, 285056), (1048, 177344), (1088, 170824), (1304, 142528), (2096, 88672), (2176, 85412), (2227, 83456), (2608, 71264), (2771, 67072), (4192, 44336), (4352, 42706), (4454, 41728), (5216, 35632), (5542, 33536), (8384, 22168), (8704, 21353), (8908, 20864), (10432, 17816), (11084, 16768)]