187406232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 541598400

約数和(自身を除く): 354192168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 89, 102, 104, 136, 156, 178, 204, 221, 267, 312, 356, 397, 408, 442, 534, 663, 712, 794, 884, 1068, 1157, 1191, 1326, 1513, 1588, 1768, 2136, 2314, 2382, 2652, 3026, 3176, 3471, 4539, 4628, 4764, 5161, 5304, 6052, 6749, 6942, 9078, 9256, 9528, 10322, 12104, 13498, 13884, 15483, 18156, 19669, 20247, 20644, 26996, 27768, 30966, 35333, 36312, 39338, 40494, 41288, 53992, 59007, 61932, 70666, 78676, 80988, 87737, 105999, 118014, 123864, 141332, 157352, 161976, 175474, 211998, 236028, 263211, 282664, 350948, 423996, 459329, 472056, 526422, 600661, 701896, 847992, 918658, 1052844, 1201322, 1377987, 1801983, 1837316, 2105688, 2402644, 2755974, 3603966, 3674632, 4805288, 5511948, 7207932, 7808593, 11023896, 14415864, 15617186, 23425779, 31234372, 46851558, 62468744, 93703116, 187406232]

約数ペア:

[(1, 187406232), (2, 93703116), (3, 62468744), (4, 46851558), (6, 31234372), (8, 23425779), (12, 15617186), (13, 14415864), (17, 11023896), (24, 7808593), (26, 7207932), (34, 5511948), (39, 4805288), (51, 3674632), (52, 3603966), (68, 2755974), (78, 2402644), (89, 2105688), (102, 1837316), (104, 1801983), (136, 1377987), (156, 1201322), (178, 1052844), (204, 918658), (221, 847992), (267, 701896), (312, 600661), (356, 526422), (397, 472056), (408, 459329), (442, 423996), (534, 350948), (663, 282664), (712, 263211), (794, 236028), (884, 211998), (1068, 175474), (1157, 161976), (1191, 157352), (1326, 141332), (1513, 123864), (1588, 118014), (1768, 105999), (2136, 87737), (2314, 80988), (2382, 78676), (2652, 70666), (3026, 61932), (3176, 59007), (3471, 53992), (4539, 41288), (4628, 40494), (4764, 39338), (5161, 36312), (5304, 35333), (6052, 30966), (6749, 27768), (6942, 26996), (9078, 20644), (9256, 20247), (9528, 19669), (10322, 18156), (12104, 15483), (13498, 13884)]