147663462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 323668224

約数和(自身を除く): 176004762

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 131, 257, 258, 262, 393, 514, 731, 771, 786, 1462, 1542, 2193, 2227, 4369, 4386, 4454, 5633, 6681, 8738, 11051, 11266, 13107, 13362, 16899, 22102, 26214, 33153, 33667, 33798, 66306, 67334, 95761, 101001, 187867, 191522, 202002, 287283, 375734, 563601, 572339, 574566, 1127202, 1144678, 1447681, 1717017, 2895362, 3434034, 4343043, 8686086, 24610577, 49221154, 73831731, 147663462]

約数ペア:

[(1, 147663462), (2, 73831731), (3, 49221154), (6, 24610577), (17, 8686086), (34, 4343043), (43, 3434034), (51, 2895362), (86, 1717017), (102, 1447681), (129, 1144678), (131, 1127202), (257, 574566), (258, 572339), (262, 563601), (393, 375734), (514, 287283), (731, 202002), (771, 191522), (786, 187867), (1462, 101001), (1542, 95761), (2193, 67334), (2227, 66306), (4369, 33798), (4386, 33667), (4454, 33153), (5633, 26214), (6681, 22102), (8738, 16899), (11051, 13362), (11266, 13107)]