145442514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6631

約数の個数: 64

約数和(自身を含む): 363405312

約数和(自身を除く): 217962798

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 6571, 7378, 11067, 13142, 19713, 22134, 39426, 45997, 91994, 111707, 137991, 203701, 223414, 275982, 335121, 407402, 611103, 670242, 781949, 1222206, 1425907, 1563898, 2345847, 2851814, 3462917, 4277721, 4691694, 6925834, 8555442, 10388751, 20777502, 24240419, 48480838, 72721257, 145442514]

約数ペア:

[(1, 145442514), (2, 72721257), (3, 48480838), (6, 24240419), (7, 20777502), (14, 10388751), (17, 8555442), (21, 6925834), (31, 4691694), (34, 4277721), (42, 3462917), (51, 2851814), (62, 2345847), (93, 1563898), (102, 1425907), (119, 1222206), (186, 781949), (217, 670242), (238, 611103), (357, 407402), (434, 335121), (527, 275982), (651, 223414), (714, 203701), (1054, 137991), (1302, 111707), (1581, 91994), (3162, 45997), (3689, 39426), (6571, 22134), (7378, 19713), (11067, 13142)]