154966504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 364383360

約数和(自身を除く): 209416856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 616, 788, 1277, 1379, 1576, 2167, 2554, 2758, 4334, 5108, 5516, 8668, 8939, 10216, 11032, 14047, 15169, 17336, 17878, 28094, 30338, 35756, 56188, 60676, 71512, 98329, 112376, 121352, 196658, 251569, 393316, 503138, 786632, 1006276, 1760983, 2012552, 2767259, 3521966, 5534518, 7043932, 11069036, 14087864, 19370813, 22138072, 38741626, 77483252, 154966504]

約数ペア:

[(1, 154966504), (2, 77483252), (4, 38741626), (7, 22138072), (8, 19370813), (11, 14087864), (14, 11069036), (22, 7043932), (28, 5534518), (44, 3521966), (56, 2767259), (77, 2012552), (88, 1760983), (154, 1006276), (197, 786632), (308, 503138), (394, 393316), (616, 251569), (788, 196658), (1277, 121352), (1379, 112376), (1576, 98329), (2167, 71512), (2554, 60676), (2758, 56188), (4334, 35756), (5108, 30338), (5516, 28094), (8668, 17878), (8939, 17336), (10216, 15169), (11032, 14047)]