137637178

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 254776320

約数和(自身を除く): 117139142

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 193, 266, 383, 386, 766, 931, 1351, 1862, 2681, 2702, 3667, 5362, 7277, 7334, 9457, 14554, 18767, 18914, 25669, 37534, 50939, 51338, 73919, 101878, 147838, 179683, 356573, 359366, 517433, 713146, 1034866, 1404461, 2808922, 3622031, 7244062, 9831227, 19662454, 68818589, 137637178]

約数ペア:

[(1, 137637178), (2, 68818589), (7, 19662454), (14, 9831227), (19, 7244062), (38, 3622031), (49, 2808922), (98, 1404461), (133, 1034866), (193, 713146), (266, 517433), (383, 359366), (386, 356573), (766, 179683), (931, 147838), (1351, 101878), (1862, 73919), (2681, 51338), (2702, 50939), (3667, 37534), (5362, 25669), (7277, 18914), (7334, 18767), (9457, 14554)]