161485488

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2424

約数の個数: 100

約数和(自身を含む): 476407008

約数和(自身を除く): 314921520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 318, 324, 424, 432, 477, 636, 648, 848, 954, 1272, 1296, 1431, 1908, 2351, 2544, 2862, 3816, 4293, 4702, 5724, 7053, 7632, 8586, 9404, 11448, 14106, 17172, 18808, 21159, 22896, 28212, 34344, 37616, 42318, 56424, 63477, 68688, 84636, 112848, 124603, 126954, 169272, 190431, 249206, 253908, 338544, 373809, 380862, 498412, 507816, 747618, 761724, 996824, 1015632, 1121427, 1495236, 1523448, 1993648, 2242854, 2990472, 3046896, 3364281, 4485708, 5980944, 6728562, 8971416, 10092843, 13457124, 17942832, 20185686, 26914248, 40371372, 53828496, 80742744, 161485488]

約数ペア:

[(1, 161485488), (2, 80742744), (3, 53828496), (4, 40371372), (6, 26914248), (8, 20185686), (9, 17942832), (12, 13457124), (16, 10092843), (18, 8971416), (24, 6728562), (27, 5980944), (36, 4485708), (48, 3364281), (53, 3046896), (54, 2990472), (72, 2242854), (81, 1993648), (106, 1523448), (108, 1495236), (144, 1121427), (159, 1015632), (162, 996824), (212, 761724), (216, 747618), (318, 507816), (324, 498412), (424, 380862), (432, 373809), (477, 338544), (636, 253908), (648, 249206), (848, 190431), (954, 169272), (1272, 126954), (1296, 124603), (1431, 112848), (1908, 84636), (2351, 68688), (2544, 63477), (2862, 56424), (3816, 42318), (4293, 37616), (4702, 34344), (5724, 28212), (7053, 22896), (7632, 21159), (8586, 18808), (9404, 17172), (11448, 14106)]