131033990428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{16921}}^1$

素因数の和:17171

約数の個数: 96

約数和(自身を含む): 269506540800

約数和(自身を除く): 138472550372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 157, 209, 236, 314, 418, 628, 649, 836, 1121, 1298, 1727, 2242, 2596, 2983, 3454, 4484, 5966, 6908, 9263, 11932, 12331, 16921, 18526, 24662, 32813, 33842, 37052, 49324, 65626, 67684, 101893, 131252, 175997, 186131, 203786, 321499, 351994, 372262, 407572, 642998, 703988, 744524, 998339, 1285996, 1935967, 1996678, 2656597, 3536489, 3871934, 3993356, 5313194, 7072978, 7743868, 10626388, 10981729, 14145956, 18968441, 21963458, 29222567, 37936882, 43926916, 50475343, 58445134, 75873764, 100950686, 116890268, 156739223, 201901372, 208652851, 313478446, 417305702, 555228773, 626956892, 834611404, 1110457546, 1724131453, 2220915092, 2978045237, 3448262906, 5956090474, 6896525812, 11912180948, 32758497607, 65516995214, 131033990428]

約数ペア:

[(1, 131033990428), (2, 65516995214), (4, 32758497607), (11, 11912180948), (19, 6896525812), (22, 5956090474), (38, 3448262906), (44, 2978045237), (59, 2220915092), (76, 1724131453), (118, 1110457546), (157, 834611404), (209, 626956892), (236, 555228773), (314, 417305702), (418, 313478446), (628, 208652851), (649, 201901372), (836, 156739223), (1121, 116890268), (1298, 100950686), (1727, 75873764), (2242, 58445134), (2596, 50475343), (2983, 43926916), (3454, 37936882), (4484, 29222567), (5966, 21963458), (6908, 18968441), (9263, 14145956), (11932, 10981729), (12331, 10626388), (16921, 7743868), (18526, 7072978), (24662, 5313194), (32813, 3993356), (33842, 3871934), (37052, 3536489), (49324, 2656597), (65626, 1996678), (67684, 1935967), (101893, 1285996), (131252, 998339), (175997, 744524), (186131, 703988), (203786, 642998), (321499, 407572), (351994, 372262)]