164519496

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{32183}}^1$

素因数の和:32266

約数の個数: 48

約数和(自身を含む): 451863360

約数和(自身を除く): 287343864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 32183, 64366, 96549, 128732, 193098, 257464, 289647, 386196, 579294, 772392, 1158588, 2284993, 2317176, 4569986, 6854979, 9139972, 13709958, 18279944, 20564937, 27419916, 41129874, 54839832, 82259748, 164519496]

約数ペア:

[(1, 164519496), (2, 82259748), (3, 54839832), (4, 41129874), (6, 27419916), (8, 20564937), (9, 18279944), (12, 13709958), (18, 9139972), (24, 6854979), (36, 4569986), (71, 2317176), (72, 2284993), (142, 1158588), (213, 772392), (284, 579294), (426, 386196), (568, 289647), (639, 257464), (852, 193098), (1278, 128732), (1704, 96549), (2556, 64366), (5112, 32183)]