142130432

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 300222720

約数和(自身を除く): 158092288

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 128, 184, 202, 239, 256, 368, 404, 478, 736, 808, 956, 1472, 1616, 1912, 2323, 2944, 3232, 3824, 4646, 5497, 5888, 6464, 7648, 9292, 10994, 12928, 15296, 18584, 21988, 24139, 25856, 30592, 37168, 43976, 48278, 61184, 74336, 87952, 96556, 148672, 175904, 193112, 297344, 351808, 386224, 555197, 594688, 703616, 772448, 1110394, 1407232, 1544896, 2220788, 3089792, 4441576, 6179584, 8883152, 17766304, 35532608, 71065216, 142130432]

約数ペア:

[(1, 142130432), (2, 71065216), (4, 35532608), (8, 17766304), (16, 8883152), (23, 6179584), (32, 4441576), (46, 3089792), (64, 2220788), (92, 1544896), (101, 1407232), (128, 1110394), (184, 772448), (202, 703616), (239, 594688), (256, 555197), (368, 386224), (404, 351808), (478, 297344), (736, 193112), (808, 175904), (956, 148672), (1472, 96556), (1616, 87952), (1912, 74336), (2323, 61184), (2944, 48278), (3232, 43976), (3824, 37168), (4646, 30592), (5497, 25856), (5888, 24139), (6464, 21988), (7648, 18584), (9292, 15296), (10994, 12928)]