132380416

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2437

約数の個数: 72

約数和(自身を含む): 311865344

約数和(自身を除く): 179484928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2383, 3472, 3968, 4766, 6944, 7936, 9532, 13888, 16681, 19064, 27776, 33362, 38128, 55552, 66724, 73873, 76256, 133448, 147746, 152512, 266896, 295492, 305024, 517111, 533792, 590984, 610048, 1034222, 1067584, 1181968, 2068444, 2135168, 2363936, 4136888, 4270336, 4727872, 8273776, 9455744, 16547552, 18911488, 33095104, 66190208, 132380416]

約数ペア:

[(1, 132380416), (2, 66190208), (4, 33095104), (7, 18911488), (8, 16547552), (14, 9455744), (16, 8273776), (28, 4727872), (31, 4270336), (32, 4136888), (56, 2363936), (62, 2135168), (64, 2068444), (112, 1181968), (124, 1067584), (128, 1034222), (217, 610048), (224, 590984), (248, 533792), (256, 517111), (434, 305024), (448, 295492), (496, 266896), (868, 152512), (896, 147746), (992, 133448), (1736, 76256), (1792, 73873), (1984, 66724), (2383, 55552), (3472, 38128), (3968, 33362), (4766, 27776), (6944, 19064), (7936, 16681), (9532, 13888)]