148915424

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1709}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 336117600

約数和(自身を除く): 187202176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 1556, 1709, 2723, 3112, 3418, 5446, 6224, 6836, 10892, 11963, 12448, 13672, 21784, 23926, 27344, 43568, 47852, 54688, 87136, 95704, 191408, 382816, 664801, 1329602, 2659204, 4653607, 5318408, 9307214, 10636816, 18614428, 21273632, 37228856, 74457712, 148915424]

約数ペア:

[(1, 148915424), (2, 74457712), (4, 37228856), (7, 21273632), (8, 18614428), (14, 10636816), (16, 9307214), (28, 5318408), (32, 4653607), (56, 2659204), (112, 1329602), (224, 664801), (389, 382816), (778, 191408), (1556, 95704), (1709, 87136), (2723, 54688), (3112, 47852), (3418, 43568), (5446, 27344), (6224, 23926), (6836, 21784), (10892, 13672), (11963, 12448)]