148958528

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 302422560

約数和(自身を除く): 153464032

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 131, 163, 218, 262, 326, 436, 524, 652, 872, 1048, 1304, 1744, 2096, 2608, 3488, 4192, 5216, 6976, 8384, 10432, 14279, 17767, 21353, 28558, 35534, 42706, 57116, 71068, 85412, 114232, 142136, 170824, 228464, 284272, 341648, 456928, 568544, 683296, 913856, 1137088, 1366592, 2327477, 4654954, 9309908, 18619816, 37239632, 74479264, 148958528]

約数ペア:

[(1, 148958528), (2, 74479264), (4, 37239632), (8, 18619816), (16, 9309908), (32, 4654954), (64, 2327477), (109, 1366592), (131, 1137088), (163, 913856), (218, 683296), (262, 568544), (326, 456928), (436, 341648), (524, 284272), (652, 228464), (872, 170824), (1048, 142136), (1304, 114232), (1744, 85412), (2096, 71068), (2608, 57116), (3488, 42706), (4192, 35534), (5216, 28558), (6976, 21353), (8384, 17767), (10432, 14279)]