15356484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 48310080

約数和(自身を除く): 32953596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 157, 171, 198, 209, 228, 234, 247, 286, 314, 342, 396, 418, 429, 468, 471, 494, 572, 627, 628, 684, 741, 836, 858, 942, 988, 1254, 1287, 1413, 1482, 1716, 1727, 1881, 1884, 2041, 2223, 2508, 2574, 2717, 2826, 2964, 2983, 3454, 3762, 4082, 4446, 5148, 5181, 5434, 5652, 5966, 6123, 6908, 7524, 8151, 8164, 8892, 8949, 10362, 10868, 11932, 12246, 15543, 16302, 17898, 18369, 20724, 22451, 24453, 24492, 26847, 31086, 32604, 32813, 35796, 36738, 38779, 44902, 48906, 53694, 62172, 65626, 67353, 73476, 77558, 89804, 97812, 98439, 107388, 116337, 131252, 134706, 155116, 196878, 202059, 232674, 269412, 295317, 349011, 393756, 404118, 426569, 465348, 590634, 698022, 808236, 853138, 1181268, 1279707, 1396044, 1706276, 2559414, 3839121, 5118828, 7678242, 15356484]

約数ペア:

[(1, 15356484), (2, 7678242), (3, 5118828), (4, 3839121), (6, 2559414), (9, 1706276), (11, 1396044), (12, 1279707), (13, 1181268), (18, 853138), (19, 808236), (22, 698022), (26, 590634), (33, 465348), (36, 426569), (38, 404118), (39, 393756), (44, 349011), (52, 295317), (57, 269412), (66, 232674), (76, 202059), (78, 196878), (99, 155116), (114, 134706), (117, 131252), (132, 116337), (143, 107388), (156, 98439), (157, 97812), (171, 89804), (198, 77558), (209, 73476), (228, 67353), (234, 65626), (247, 62172), (286, 53694), (314, 48906), (342, 44902), (396, 38779), (418, 36738), (429, 35796), (468, 32813), (471, 32604), (494, 31086), (572, 26847), (627, 24492), (628, 24453), (684, 22451), (741, 20724), (836, 18369), (858, 17898), (942, 16302), (988, 15543), (1254, 12246), (1287, 11932), (1413, 10868), (1482, 10362), (1716, 8949), (1727, 8892), (1881, 8164), (1884, 8151), (2041, 7524), (2223, 6908), (2508, 6123), (2574, 5966), (2717, 5652), (2826, 5434), (2964, 5181), (2983, 5148), (3454, 4446), (3762, 4082)]