147333328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2315

約数の個数: 40

約数和(自身を含む): 296925440

約数和(自身を除く): 149592112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2137, 2224, 4274, 4309, 8548, 8618, 17096, 17236, 34192, 34472, 66247, 68944, 132494, 264988, 297043, 529976, 594086, 1059952, 1188172, 2376344, 4752688, 9208333, 18416666, 36833332, 73666664, 147333328]

約数ペア:

[(1, 147333328), (2, 73666664), (4, 36833332), (8, 18416666), (16, 9208333), (31, 4752688), (62, 2376344), (124, 1188172), (139, 1059952), (248, 594086), (278, 529976), (496, 297043), (556, 264988), (1112, 132494), (2137, 68944), (2224, 66247), (4274, 34472), (4309, 34192), (8548, 17236), (8618, 17096)]