131514504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 382233600

約数和(自身を除く): 250719096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 157, 167, 209, 228, 264, 314, 334, 418, 456, 471, 501, 627, 628, 668, 836, 942, 1002, 1254, 1256, 1336, 1672, 1727, 1837, 1884, 2004, 2508, 2983, 3173, 3454, 3674, 3768, 4008, 5016, 5181, 5511, 5966, 6346, 6908, 7348, 8949, 9519, 10362, 11022, 11932, 12692, 13816, 14696, 17898, 19038, 20724, 22044, 23864, 25384, 26219, 32813, 34903, 35796, 38076, 41448, 44088, 52438, 65626, 69806, 71592, 76152, 78657, 98439, 104709, 104876, 131252, 139612, 157314, 196878, 209418, 209752, 262504, 279224, 288409, 314628, 393756, 418836, 498161, 576818, 629256, 787512, 837672, 865227, 996322, 1153636, 1494483, 1730454, 1992644, 2307272, 2988966, 3460908, 3985288, 5479771, 5977932, 6921816, 10959542, 11955864, 16439313, 21919084, 32878626, 43838168, 65757252, 131514504]

約数ペア:

[(1, 131514504), (2, 65757252), (3, 43838168), (4, 32878626), (6, 21919084), (8, 16439313), (11, 11955864), (12, 10959542), (19, 6921816), (22, 5977932), (24, 5479771), (33, 3985288), (38, 3460908), (44, 2988966), (57, 2307272), (66, 1992644), (76, 1730454), (88, 1494483), (114, 1153636), (132, 996322), (152, 865227), (157, 837672), (167, 787512), (209, 629256), (228, 576818), (264, 498161), (314, 418836), (334, 393756), (418, 314628), (456, 288409), (471, 279224), (501, 262504), (627, 209752), (628, 209418), (668, 196878), (836, 157314), (942, 139612), (1002, 131252), (1254, 104876), (1256, 104709), (1336, 98439), (1672, 78657), (1727, 76152), (1837, 71592), (1884, 69806), (2004, 65626), (2508, 52438), (2983, 44088), (3173, 41448), (3454, 38076), (3674, 35796), (3768, 34903), (4008, 32813), (5016, 26219), (5181, 25384), (5511, 23864), (5966, 22044), (6346, 20724), (6908, 19038), (7348, 17898), (8949, 14696), (9519, 13816), (10362, 12692), (11022, 11932)]