187426908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5595

約数の個数: 72

約数和(自身を含む): 506522016

約数和(自身を除く): 319095108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5521, 5658, 8487, 11042, 11316, 16563, 16974, 22084, 33126, 33948, 49689, 66252, 99378, 126983, 198756, 226361, 253966, 380949, 452722, 507932, 679083, 761898, 905444, 1142847, 1358166, 1523796, 2037249, 2285694, 2716332, 4074498, 4571388, 5206303, 8148996, 10412606, 15618909, 20825212, 31237818, 46856727, 62475636, 93713454, 187426908]

約数ペア:

[(1, 187426908), (2, 93713454), (3, 62475636), (4, 46856727), (6, 31237818), (9, 20825212), (12, 15618909), (18, 10412606), (23, 8148996), (36, 5206303), (41, 4571388), (46, 4074498), (69, 2716332), (82, 2285694), (92, 2037249), (123, 1523796), (138, 1358166), (164, 1142847), (207, 905444), (246, 761898), (276, 679083), (369, 507932), (414, 452722), (492, 380949), (738, 253966), (828, 226361), (943, 198756), (1476, 126983), (1886, 99378), (2829, 66252), (3772, 49689), (5521, 33948), (5658, 33126), (8487, 22084), (11042, 16974), (11316, 16563)]