189322016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 428779008

約数和(自身を除く): 239456992

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 47, 52, 92, 94, 104, 184, 188, 208, 299, 368, 376, 416, 421, 598, 611, 736, 752, 842, 1081, 1196, 1222, 1504, 1684, 2162, 2392, 2444, 3368, 4324, 4784, 4888, 5473, 6736, 8648, 9568, 9683, 9776, 10946, 13472, 14053, 17296, 19366, 19552, 19787, 21892, 28106, 34592, 38732, 39574, 43784, 56212, 77464, 79148, 87568, 112424, 125879, 154928, 158296, 175136, 224848, 251758, 257231, 309856, 316592, 449696, 455101, 503516, 514462, 633184, 910202, 1007032, 1028924, 1820404, 2014064, 2057848, 3640808, 4028128, 4115696, 5916313, 7281616, 8231392, 11832626, 14563232, 23665252, 47330504, 94661008, 189322016]

約数ペア:

[(1, 189322016), (2, 94661008), (4, 47330504), (8, 23665252), (13, 14563232), (16, 11832626), (23, 8231392), (26, 7281616), (32, 5916313), (46, 4115696), (47, 4028128), (52, 3640808), (92, 2057848), (94, 2014064), (104, 1820404), (184, 1028924), (188, 1007032), (208, 910202), (299, 633184), (368, 514462), (376, 503516), (416, 455101), (421, 449696), (598, 316592), (611, 309856), (736, 257231), (752, 251758), (842, 224848), (1081, 175136), (1196, 158296), (1222, 154928), (1504, 125879), (1684, 112424), (2162, 87568), (2392, 79148), (2444, 77464), (3368, 56212), (4324, 43784), (4784, 39574), (4888, 38732), (5473, 34592), (6736, 28106), (8648, 21892), (9568, 19787), (9683, 19552), (9776, 19366), (10946, 17296), (13472, 14053)]