189885263612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{61007}}^1$

素因数の和:61706

約数の個数: 48

約数和(自身を含む): 366024572928

約数和(自身を除く): 176139309316

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 557, 1114, 1397, 2228, 2794, 5588, 6127, 12254, 24508, 61007, 70739, 122014, 141478, 244028, 282956, 671077, 778129, 1342154, 1556258, 2684308, 3112516, 7747889, 15495778, 30991556, 33980899, 67961798, 85226779, 135923596, 170453558, 340907116, 373789889, 747579778, 1495159556, 4315574173, 8631148346, 17262296692, 47471315903, 94942631806, 189885263612]

約数ペア:

[(1, 189885263612), (2, 94942631806), (4, 47471315903), (11, 17262296692), (22, 8631148346), (44, 4315574173), (127, 1495159556), (254, 747579778), (508, 373789889), (557, 340907116), (1114, 170453558), (1397, 135923596), (2228, 85226779), (2794, 67961798), (5588, 33980899), (6127, 30991556), (12254, 15495778), (24508, 7747889), (61007, 3112516), (70739, 2684308), (122014, 1556258), (141478, 1342154), (244028, 778129), (282956, 671077)]