128147052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 338494464

約数和(自身を除く): 210347412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 107, 129, 132, 172, 211, 214, 258, 321, 422, 428, 473, 516, 633, 642, 844, 946, 1177, 1266, 1284, 1419, 1892, 2321, 2354, 2532, 2838, 3531, 4601, 4642, 4708, 5676, 6963, 7062, 9073, 9202, 9284, 13803, 13926, 14124, 18146, 18404, 22577, 27219, 27606, 27852, 36292, 45154, 50611, 54438, 55212, 67731, 90308, 99803, 101222, 108876, 135462, 151833, 199606, 202444, 248347, 270924, 299409, 303666, 399212, 496694, 598818, 607332, 745041, 970811, 993388, 1197636, 1490082, 1941622, 2912433, 2980164, 3883244, 5824866, 10678921, 11649732, 21357842, 32036763, 42715684, 64073526, 128147052]

約数ペア:

[(1, 128147052), (2, 64073526), (3, 42715684), (4, 32036763), (6, 21357842), (11, 11649732), (12, 10678921), (22, 5824866), (33, 3883244), (43, 2980164), (44, 2912433), (66, 1941622), (86, 1490082), (107, 1197636), (129, 993388), (132, 970811), (172, 745041), (211, 607332), (214, 598818), (258, 496694), (321, 399212), (422, 303666), (428, 299409), (473, 270924), (516, 248347), (633, 202444), (642, 199606), (844, 151833), (946, 135462), (1177, 108876), (1266, 101222), (1284, 99803), (1419, 90308), (1892, 67731), (2321, 55212), (2354, 54438), (2532, 50611), (2838, 45154), (3531, 36292), (4601, 27852), (4642, 27606), (4708, 27219), (5676, 22577), (6963, 18404), (7062, 18146), (9073, 14124), (9202, 13926), (9284, 13803)]