149389338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4147

約数の個数: 48

約数和(自身を含む): 350383104

約数和(自身を除く): 200993766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 4001, 5334, 6223, 8002, 12003, 12446, 18669, 24006, 28007, 37338, 56014, 84021, 168042, 196049, 392098, 508127, 588147, 1016254, 1176294, 1524381, 3048762, 3556889, 7113778, 10670667, 21341334, 24898223, 49796446, 74694669, 149389338]

約数ペア:

[(1, 149389338), (2, 74694669), (3, 49796446), (6, 24898223), (7, 21341334), (14, 10670667), (21, 7113778), (42, 3556889), (49, 3048762), (98, 1524381), (127, 1176294), (147, 1016254), (254, 588147), (294, 508127), (381, 392098), (762, 196049), (889, 168042), (1778, 84021), (2667, 56014), (4001, 37338), (5334, 28007), (6223, 24006), (8002, 18669), (12003, 12446)]