15665319956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{9181}}^1$

素因数の和:9385

約数の個数: 96

約数和(自身を含む): 34121781120

約数和(自身を除く): 18456461164

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 157, 209, 247, 286, 314, 418, 494, 572, 628, 836, 988, 1727, 2041, 2717, 2983, 3454, 4082, 5434, 5966, 6908, 8164, 9181, 10868, 11932, 18362, 22451, 32813, 36724, 38779, 44902, 65626, 77558, 89804, 100991, 119353, 131252, 155116, 174439, 201982, 238706, 348878, 403964, 426569, 477412, 697756, 853138, 1312883, 1441417, 1706276, 1918829, 2267707, 2625766, 2882834, 3837658, 4535414, 5251532, 5765668, 7675316, 9070828, 15855587, 18738421, 24944777, 27386923, 31711174, 37476842, 49889554, 54773846, 63422348, 74953684, 99779108, 109547692, 206122631, 301256153, 356029999, 412245262, 602512306, 712059998, 824490524, 1205024612, 1424119996, 3916329989, 7832659978, 15665319956]

約数ペア:

[(1, 15665319956), (2, 7832659978), (4, 3916329989), (11, 1424119996), (13, 1205024612), (19, 824490524), (22, 712059998), (26, 602512306), (38, 412245262), (44, 356029999), (52, 301256153), (76, 206122631), (143, 109547692), (157, 99779108), (209, 74953684), (247, 63422348), (286, 54773846), (314, 49889554), (418, 37476842), (494, 31711174), (572, 27386923), (628, 24944777), (836, 18738421), (988, 15855587), (1727, 9070828), (2041, 7675316), (2717, 5765668), (2983, 5251532), (3454, 4535414), (4082, 3837658), (5434, 2882834), (5966, 2625766), (6908, 2267707), (8164, 1918829), (9181, 1706276), (10868, 1441417), (11932, 1312883), (18362, 853138), (22451, 697756), (32813, 477412), (36724, 426569), (38779, 403964), (44902, 348878), (65626, 238706), (77558, 201982), (89804, 174439), (100991, 155116), (119353, 131252)]