169075908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1637}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 453136320

約数和(自身を除く): 284060412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1359, 1637, 1812, 2718, 2869, 3274, 4911, 5436, 5738, 6548, 8607, 9822, 11476, 14733, 17214, 19644, 25821, 29466, 31103, 34428, 51642, 58932, 62206, 93309, 103284, 124412, 186618, 247187, 279927, 373236, 494374, 559854, 741561, 988748, 1119708, 1483122, 2224683, 2966244, 4449366, 4696553, 8898732, 9393106, 14089659, 18786212, 28179318, 42268977, 56358636, 84537954, 169075908]

約数ペア:

[(1, 169075908), (2, 84537954), (3, 56358636), (4, 42268977), (6, 28179318), (9, 18786212), (12, 14089659), (18, 9393106), (19, 8898732), (36, 4696553), (38, 4449366), (57, 2966244), (76, 2224683), (114, 1483122), (151, 1119708), (171, 988748), (228, 741561), (302, 559854), (342, 494374), (453, 373236), (604, 279927), (684, 247187), (906, 186618), (1359, 124412), (1637, 103284), (1812, 93309), (2718, 62206), (2869, 58932), (3274, 51642), (4911, 34428), (5436, 31103), (5738, 29466), (6548, 25821), (8607, 19644), (9822, 17214), (11476, 14733)]