148496768

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9749}}^1$

素因数の和:9787

約数の個数: 64

約数和(自身を含む): 358020000

約数和(自身を除く): 209523232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 9749, 15232, 19498, 38996, 68243, 77992, 136486, 155984, 165733, 272972, 311968, 331466, 545944, 623936, 662932, 1091888, 1160131, 1247872, 1325864, 2183776, 2320262, 2651728, 4367552, 4640524, 5303456, 8735104, 9281048, 10606912, 18562096, 21213824, 37124192, 74248384, 148496768]

約数ペア:

[(1, 148496768), (2, 74248384), (4, 37124192), (7, 21213824), (8, 18562096), (14, 10606912), (16, 9281048), (17, 8735104), (28, 5303456), (32, 4640524), (34, 4367552), (56, 2651728), (64, 2320262), (68, 2183776), (112, 1325864), (119, 1247872), (128, 1160131), (136, 1091888), (224, 662932), (238, 623936), (272, 545944), (448, 331466), (476, 311968), (544, 272972), (896, 165733), (952, 155984), (1088, 136486), (1904, 77992), (2176, 68243), (3808, 38996), (7616, 19498), (9749, 15232)]