158506668

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 415181312

約数和(自身を除く): 256674644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 127, 148, 222, 254, 333, 381, 444, 508, 666, 762, 937, 1143, 1332, 1524, 1874, 2286, 2811, 3748, 4572, 4699, 5622, 8433, 9398, 11244, 14097, 16866, 18796, 28194, 33732, 34669, 42291, 56388, 69338, 84582, 104007, 118999, 138676, 169164, 208014, 237998, 312021, 356997, 416028, 475996, 624042, 713994, 1070991, 1248084, 1427988, 2141982, 4283964, 4402963, 8805926, 13208889, 17611852, 26417778, 39626667, 52835556, 79253334, 158506668]

約数ペア:

[(1, 158506668), (2, 79253334), (3, 52835556), (4, 39626667), (6, 26417778), (9, 17611852), (12, 13208889), (18, 8805926), (36, 4402963), (37, 4283964), (74, 2141982), (111, 1427988), (127, 1248084), (148, 1070991), (222, 713994), (254, 624042), (333, 475996), (381, 416028), (444, 356997), (508, 312021), (666, 237998), (762, 208014), (937, 169164), (1143, 138676), (1332, 118999), (1524, 104007), (1874, 84582), (2286, 69338), (2811, 56388), (3748, 42291), (4572, 34669), (4699, 33732), (5622, 28194), (8433, 18796), (9398, 16866), (11244, 14097)]