155150468892

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{420503}}^1$

素因数の和:420827

約数の個数: 72

約数和(自身を含む): 404240587296

約数和(自身を除く): 249090118404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 277, 333, 444, 554, 666, 831, 1108, 1332, 1662, 2493, 3324, 4986, 9972, 10249, 20498, 30747, 40996, 61494, 92241, 122988, 184482, 368964, 420503, 841006, 1261509, 1682012, 2523018, 3784527, 5046036, 7569054, 15138108, 15558611, 31117222, 46675833, 62234444, 93351666, 116479331, 140027499, 186703332, 232958662, 280054998, 349437993, 465917324, 560109996, 698875986, 1048313979, 1397751972, 2096627958, 4193255916, 4309735247, 8619470494, 12929205741, 17238940988, 25858411482, 38787617223, 51716822964, 77575234446, 155150468892]

約数ペア:

[(1, 155150468892), (2, 77575234446), (3, 51716822964), (4, 38787617223), (6, 25858411482), (9, 17238940988), (12, 12929205741), (18, 8619470494), (36, 4309735247), (37, 4193255916), (74, 2096627958), (111, 1397751972), (148, 1048313979), (222, 698875986), (277, 560109996), (333, 465917324), (444, 349437993), (554, 280054998), (666, 232958662), (831, 186703332), (1108, 140027499), (1332, 116479331), (1662, 93351666), (2493, 62234444), (3324, 46675833), (4986, 31117222), (9972, 15558611), (10249, 15138108), (20498, 7569054), (30747, 5046036), (40996, 3784527), (61494, 2523018), (92241, 1682012), (122988, 1261509), (184482, 841006), (368964, 420503)]