188327776

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9276

約数の個数: 72

約数和(自身を含む): 464531760

約数和(自身を除く): 276203984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 9239, 10192, 18478, 20384, 36956, 64673, 73912, 120107, 129346, 147824, 240214, 258692, 295648, 452711, 480428, 517384, 840749, 905422, 960856, 1034768, 1681498, 1810844, 1921712, 2069536, 3362996, 3621688, 3843424, 5885243, 6725992, 7243376, 11770486, 13451984, 14486752, 23540972, 26903968, 47081944, 94163888, 188327776]

約数ペア:

[(1, 188327776), (2, 94163888), (4, 47081944), (7, 26903968), (8, 23540972), (13, 14486752), (14, 13451984), (16, 11770486), (26, 7243376), (28, 6725992), (32, 5885243), (49, 3843424), (52, 3621688), (56, 3362996), (91, 2069536), (98, 1921712), (104, 1810844), (112, 1681498), (182, 1034768), (196, 960856), (208, 905422), (224, 840749), (364, 517384), (392, 480428), (416, 452711), (637, 295648), (728, 258692), (784, 240214), (1274, 147824), (1456, 129346), (1568, 120107), (2548, 73912), (2912, 64673), (5096, 36956), (9239, 20384), (10192, 18478)]