142253586

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7707

約数の個数: 48

約数和(自身を含む): 331739928

約数和(自身を除く): 189486342

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 7621, 9333, 15242, 18666, 22863, 45726, 68589, 129557, 137178, 259114, 388671, 464881, 777342, 929762, 1166013, 1394643, 2332026, 2789286, 4183929, 7902977, 8367858, 15805954, 23708931, 47417862, 71126793, 142253586]

約数ペア:

[(1, 142253586), (2, 71126793), (3, 47417862), (6, 23708931), (9, 15805954), (17, 8367858), (18, 7902977), (34, 4183929), (51, 2789286), (61, 2332026), (102, 1394643), (122, 1166013), (153, 929762), (183, 777342), (306, 464881), (366, 388671), (549, 259114), (1037, 137178), (1098, 129557), (2074, 68589), (3111, 45726), (6222, 22863), (7621, 18666), (9333, 15242)]