149672316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2269}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 366105600

約数和(自身を除く): 216433284

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 956, 1434, 2269, 2868, 4538, 5497, 6807, 9076, 10994, 13614, 16491, 21988, 27228, 32982, 52187, 65964, 104374, 156561, 208748, 313122, 542291, 626244, 1084582, 1626873, 2169164, 3253746, 6507492, 12472693, 24945386, 37418079, 49890772, 74836158, 149672316]

約数ペア:

[(1, 149672316), (2, 74836158), (3, 49890772), (4, 37418079), (6, 24945386), (12, 12472693), (23, 6507492), (46, 3253746), (69, 2169164), (92, 1626873), (138, 1084582), (239, 626244), (276, 542291), (478, 313122), (717, 208748), (956, 156561), (1434, 104374), (2269, 65964), (2868, 52187), (4538, 32982), (5497, 27228), (6807, 21988), (9076, 16491), (10994, 13614)]