162980220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16073}}^1$

素因数の和:16111

約数の個数: 72

約数和(自身を含む): 494179056

約数和(自身を除く): 331198836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 16073, 32146, 48219, 64292, 80365, 96438, 160730, 192876, 208949, 241095, 321460, 417898, 482190, 626847, 835796, 964380, 1044745, 1253694, 2089490, 2507388, 2716337, 3134235, 4178980, 5432674, 6268470, 8149011, 10865348, 12536940, 13581685, 16298022, 27163370, 32596044, 40745055, 54326740, 81490110, 162980220]

約数ペア:

[(1, 162980220), (2, 81490110), (3, 54326740), (4, 40745055), (5, 32596044), (6, 27163370), (10, 16298022), (12, 13581685), (13, 12536940), (15, 10865348), (20, 8149011), (26, 6268470), (30, 5432674), (39, 4178980), (52, 3134235), (60, 2716337), (65, 2507388), (78, 2089490), (130, 1253694), (156, 1044745), (169, 964380), (195, 835796), (260, 626847), (338, 482190), (390, 417898), (507, 321460), (676, 241095), (780, 208949), (845, 192876), (1014, 160730), (1690, 96438), (2028, 80365), (2535, 64292), (3380, 48219), (5070, 32146), (10140, 16073)]