137700512

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 282304512

約数和(自身を除く): 144604000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 1093, 2032, 2186, 3937, 4064, 4372, 7874, 8744, 15748, 17488, 31496, 33883, 34976, 62992, 67766, 125984, 135532, 138811, 271064, 277622, 542128, 555244, 1084256, 1110488, 2220976, 4303141, 4441952, 8606282, 17212564, 34425128, 68850256, 137700512]

約数ペア:

[(1, 137700512), (2, 68850256), (4, 34425128), (8, 17212564), (16, 8606282), (31, 4441952), (32, 4303141), (62, 2220976), (124, 1110488), (127, 1084256), (248, 555244), (254, 542128), (496, 277622), (508, 271064), (992, 138811), (1016, 135532), (1093, 125984), (2032, 67766), (2186, 62992), (3937, 34976), (4064, 33883), (4372, 31496), (7874, 17488), (8744, 15748)]