189882056

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5363

約数の個数: 64

約数和(自身を含む): 447216000

約数和(自身を除く): 257333944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 4459, 5096, 5323, 8918, 10646, 17836, 21292, 35672, 37261, 42584, 69199, 74522, 138398, 149044, 260827, 276796, 298088, 484393, 521654, 553592, 968786, 1043308, 1825789, 1937572, 2086616, 3390751, 3651578, 3875144, 6781502, 7303156, 13563004, 14606312, 23735257, 27126008, 47470514, 94941028, 189882056]

約数ペア:

[(1, 189882056), (2, 94941028), (4, 47470514), (7, 27126008), (8, 23735257), (13, 14606312), (14, 13563004), (26, 7303156), (28, 6781502), (49, 3875144), (52, 3651578), (56, 3390751), (91, 2086616), (98, 1937572), (104, 1825789), (182, 1043308), (196, 968786), (343, 553592), (364, 521654), (392, 484393), (637, 298088), (686, 276796), (728, 260827), (1274, 149044), (1372, 138398), (2548, 74522), (2744, 69199), (4459, 42584), (5096, 37261), (5323, 35672), (8918, 21292), (10646, 17836)]