190053186

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 408830976

約数和(自身を除く): 218777790

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 107, 122, 138, 183, 211, 214, 321, 366, 422, 633, 642, 1266, 1403, 2461, 2806, 4209, 4853, 4922, 6527, 7383, 8418, 9706, 12871, 13054, 14559, 14766, 19581, 22577, 25742, 29118, 38613, 39162, 45154, 67731, 77226, 135462, 150121, 296033, 300242, 450363, 519271, 592066, 888099, 900726, 1038542, 1377197, 1557813, 1776198, 2754394, 3115626, 4131591, 8263182, 31675531, 63351062, 95026593, 190053186]

約数ペア:

[(1, 190053186), (2, 95026593), (3, 63351062), (6, 31675531), (23, 8263182), (46, 4131591), (61, 3115626), (69, 2754394), (107, 1776198), (122, 1557813), (138, 1377197), (183, 1038542), (211, 900726), (214, 888099), (321, 592066), (366, 519271), (422, 450363), (633, 300242), (642, 296033), (1266, 150121), (1403, 135462), (2461, 77226), (2806, 67731), (4209, 45154), (4853, 39162), (4922, 38613), (6527, 29118), (7383, 25742), (8418, 22577), (9706, 19581), (12871, 14766), (13054, 14559)]