153260044

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 323592192

約数和(自身を除く): 170332148

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 127, 131, 188, 196, 254, 262, 329, 508, 524, 658, 889, 917, 1316, 1778, 1834, 2303, 3556, 3668, 4606, 5969, 6157, 6223, 6419, 9212, 11938, 12314, 12446, 12838, 16637, 23876, 24628, 24892, 25676, 33274, 41783, 43099, 66548, 83566, 86198, 116459, 167132, 172396, 232918, 292481, 301693, 465836, 584962, 603386, 781939, 815213, 1169924, 1206772, 1563878, 1630426, 3127756, 3260852, 5473573, 10947146, 21894292, 38315011, 76630022, 153260044]

約数ペア:

[(1, 153260044), (2, 76630022), (4, 38315011), (7, 21894292), (14, 10947146), (28, 5473573), (47, 3260852), (49, 3127756), (94, 1630426), (98, 1563878), (127, 1206772), (131, 1169924), (188, 815213), (196, 781939), (254, 603386), (262, 584962), (329, 465836), (508, 301693), (524, 292481), (658, 232918), (889, 172396), (917, 167132), (1316, 116459), (1778, 86198), (1834, 83566), (2303, 66548), (3556, 43099), (3668, 41783), (4606, 33274), (5969, 25676), (6157, 24892), (6223, 24628), (6419, 23876), (9212, 16637), (11938, 12838), (12314, 12446)]