169141356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5591

約数の個数: 72

約数和(自身を含む): 458281824

約数和(自身を除く): 289140468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 5106, 5521, 7659, 10212, 11042, 15318, 16563, 22084, 30636, 33126, 49689, 66252, 99378, 126983, 198756, 204277, 253966, 380949, 408554, 507932, 612831, 761898, 817108, 1142847, 1225662, 1523796, 1838493, 2285694, 2451324, 3676986, 4571388, 4698371, 7353972, 9396742, 14095113, 18793484, 28190226, 42285339, 56380452, 84570678, 169141356]

約数ペア:

[(1, 169141356), (2, 84570678), (3, 56380452), (4, 42285339), (6, 28190226), (9, 18793484), (12, 14095113), (18, 9396742), (23, 7353972), (36, 4698371), (37, 4571388), (46, 3676986), (69, 2451324), (74, 2285694), (92, 1838493), (111, 1523796), (138, 1225662), (148, 1142847), (207, 817108), (222, 761898), (276, 612831), (333, 507932), (414, 408554), (444, 380949), (666, 253966), (828, 204277), (851, 198756), (1332, 126983), (1702, 99378), (2553, 66252), (3404, 49689), (5106, 33126), (5521, 30636), (7659, 22084), (10212, 16563), (11042, 15318)]