154794672

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18859}}^1$

素因数の和:18895

約数の個数: 80

約数和(自身を含む): 467728000

約数和(自身を除く): 312933328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 18859, 37718, 56577, 75436, 113154, 150872, 169731, 226308, 301744, 339462, 358321, 452616, 509193, 678924, 716642, 905232, 1018386, 1074963, 1357848, 1433284, 2036772, 2149926, 2715696, 2866568, 3224889, 4073544, 4299852, 5733136, 6449778, 8147088, 8599704, 9674667, 12899556, 17199408, 19349334, 25799112, 38698668, 51598224, 77397336, 154794672]

約数ペア:

[(1, 154794672), (2, 77397336), (3, 51598224), (4, 38698668), (6, 25799112), (8, 19349334), (9, 17199408), (12, 12899556), (16, 9674667), (18, 8599704), (19, 8147088), (24, 6449778), (27, 5733136), (36, 4299852), (38, 4073544), (48, 3224889), (54, 2866568), (57, 2715696), (72, 2149926), (76, 2036772), (108, 1433284), (114, 1357848), (144, 1074963), (152, 1018386), (171, 905232), (216, 716642), (228, 678924), (304, 509193), (342, 452616), (432, 358321), (456, 339462), (513, 301744), (684, 226308), (912, 169731), (1026, 150872), (1368, 113154), (2052, 75436), (2736, 56577), (4104, 37718), (8208, 18859)]