144871808

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 308448000

約数和(自身を除く): 163576192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 284, 304, 568, 608, 839, 1136, 1216, 1349, 1678, 2272, 2432, 2698, 3356, 4544, 5396, 6712, 9088, 10792, 13424, 15941, 21584, 26848, 31882, 43168, 53696, 59569, 63764, 86336, 107392, 119138, 127528, 172672, 238276, 255056, 476552, 510112, 953104, 1020224, 1131811, 1906208, 2040448, 2263622, 3812416, 4527244, 7624832, 9054488, 18108976, 36217952, 72435904, 144871808]

約数ペア:

[(1, 144871808), (2, 72435904), (4, 36217952), (8, 18108976), (16, 9054488), (19, 7624832), (32, 4527244), (38, 3812416), (64, 2263622), (71, 2040448), (76, 1906208), (128, 1131811), (142, 1020224), (152, 953104), (284, 510112), (304, 476552), (568, 255056), (608, 238276), (839, 172672), (1136, 127528), (1216, 119138), (1349, 107392), (1678, 86336), (2272, 63764), (2432, 59569), (2698, 53696), (3356, 43168), (4544, 31882), (5396, 26848), (6712, 21584), (9088, 15941), (10792, 13424)]