168881364

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3457}}^1$

素因数の和:3549

約数の個数: 72

約数和(自身を含む): 453136320

約数和(自身を除く): 284254956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 1062, 1357, 2124, 2714, 3457, 4071, 5428, 6914, 8142, 10371, 12213, 13828, 16284, 20742, 24426, 31113, 41484, 48852, 62226, 79511, 124452, 159022, 203963, 238533, 318044, 407926, 477066, 611889, 715599, 815852, 954132, 1223778, 1431198, 1835667, 2447556, 2862396, 3671334, 4691149, 7342668, 9382298, 14073447, 18764596, 28146894, 42220341, 56293788, 84440682, 168881364]

約数ペア:

[(1, 168881364), (2, 84440682), (3, 56293788), (4, 42220341), (6, 28146894), (9, 18764596), (12, 14073447), (18, 9382298), (23, 7342668), (36, 4691149), (46, 3671334), (59, 2862396), (69, 2447556), (92, 1835667), (118, 1431198), (138, 1223778), (177, 954132), (207, 815852), (236, 715599), (276, 611889), (354, 477066), (414, 407926), (531, 318044), (708, 238533), (828, 203963), (1062, 159022), (1357, 124452), (2124, 79511), (2714, 62226), (3457, 48852), (4071, 41484), (5428, 31113), (6914, 24426), (8142, 20742), (10371, 16284), (12213, 13828)]